15709814386

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:444

約数の個数: 96

約数和(自身を含む): 28929180672

約数和(自身を除く): 13219366286

約数列:

[1, 2, 7, 14, 31, 37, 62, 74, 137, 193, 217, 259, 274, 386, 434, 518, 959, 1147, 1351, 1369, 1918, 2294, 2702, 2738, 4247, 5069, 5983, 7141, 8029, 8494, 9583, 10138, 11966, 14282, 16058, 19166, 26441, 29729, 35483, 41881, 42439, 49987, 52882, 59458, 70966, 83762, 84878, 99974, 157139, 185087, 187553, 221371, 264217, 297073, 314278, 370174, 375106, 442742, 528434, 594146, 819671, 978317, 1099973, 1312871, 1549597, 1639342, 1849519, 1956634, 2199946, 2625742, 3099194, 3699038, 5737697, 5814143, 6848219, 8190727, 11475394, 11628286, 13696438, 16381454, 30327827, 36197729, 40699001, 57335089, 60655654, 72395458, 81398002, 114670178, 212294789, 253384103, 424589578, 506768206, 1122129599, 2244259198, 7854907193, 15709814386]

約数ペア:

[(1, 15709814386), (2, 7854907193), (7, 2244259198), (14, 1122129599), (31, 506768206), (37, 424589578), (62, 253384103), (74, 212294789), (137, 114670178), (193, 81398002), (217, 72395458), (259, 60655654), (274, 57335089), (386, 40699001), (434, 36197729), (518, 30327827), (959, 16381454), (1147, 13696438), (1351, 11628286), (1369, 11475394), (1918, 8190727), (2294, 6848219), (2702, 5814143), (2738, 5737697), (4247, 3699038), (5069, 3099194), (5983, 2625742), (7141, 2199946), (8029, 1956634), (8494, 1849519), (9583, 1639342), (10138, 1549597), (11966, 1312871), (14282, 1099973), (16058, 978317), (19166, 819671), (26441, 594146), (29729, 528434), (35483, 442742), (41881, 375106), (42439, 370174), (49987, 314278), (52882, 297073), (59458, 264217), (70966, 221371), (83762, 187553), (84878, 185087), (99974, 157139)]