15043288

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:392

約数の個数: 64

約数和(自身を含む): 33465600

約数和(自身を除く): 18422312

約数列:

[1, 2, 4, 8, 13, 19, 23, 26, 38, 46, 52, 76, 92, 104, 152, 184, 247, 299, 331, 437, 494, 598, 662, 874, 988, 1196, 1324, 1748, 1976, 2392, 2648, 3496, 4303, 5681, 6289, 7613, 8606, 11362, 12578, 15226, 17212, 22724, 25156, 30452, 34424, 45448, 50312, 60904, 81757, 98969, 144647, 163514, 197938, 289294, 327028, 395876, 578588, 654056, 791752, 1157176, 1880411, 3760822, 7521644, 15043288]

約数ペア:

[(1, 15043288), (2, 7521644), (4, 3760822), (8, 1880411), (13, 1157176), (19, 791752), (23, 654056), (26, 578588), (38, 395876), (46, 327028), (52, 289294), (76, 197938), (92, 163514), (104, 144647), (152, 98969), (184, 81757), (247, 60904), (299, 50312), (331, 45448), (437, 34424), (494, 30452), (598, 25156), (662, 22724), (874, 17212), (988, 15226), (1196, 12578), (1324, 11362), (1748, 8606), (1976, 7613), (2392, 6289), (2648, 5681), (3496, 4303)]