13655072

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{607}}^1$

素因数の和:673

約数の個数: 48

約数和(自身を含む): 29111040

約数和(自身を除く): 15455968

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 74, 76, 148, 152, 296, 304, 592, 607, 608, 703, 1184, 1214, 1406, 2428, 2812, 4856, 5624, 9712, 11248, 11533, 19424, 22459, 22496, 23066, 44918, 46132, 89836, 92264, 179672, 184528, 359344, 369056, 426721, 718688, 853442, 1706884, 3413768, 6827536, 13655072]

約数ペア:

[(1, 13655072), (2, 6827536), (4, 3413768), (8, 1706884), (16, 853442), (19, 718688), (32, 426721), (37, 369056), (38, 359344), (74, 184528), (76, 179672), (148, 92264), (152, 89836), (296, 46132), (304, 44918), (592, 23066), (607, 22496), (608, 22459), (703, 19424), (1184, 11533), (1214, 11248), (1406, 9712), (2428, 5624), (2812, 4856)]