13261924

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1$

素因数の和:500

約数の個数: 48

約数和(自身を含む): 27220480

約数和(自身を除く): 13958556

約数列:

[1, 2, 4, 13, 19, 26, 31, 38, 52, 62, 76, 124, 247, 403, 433, 494, 589, 806, 866, 988, 1178, 1612, 1732, 2356, 5629, 7657, 8227, 11258, 13423, 15314, 16454, 22516, 26846, 30628, 32908, 53692, 106951, 174499, 213902, 255037, 348998, 427804, 510074, 697996, 1020148, 3315481, 6630962, 13261924]

約数ペア:

[(1, 13261924), (2, 6630962), (4, 3315481), (13, 1020148), (19, 697996), (26, 510074), (31, 427804), (38, 348998), (52, 255037), (62, 213902), (76, 174499), (124, 106951), (247, 53692), (403, 32908), (433, 30628), (494, 26846), (589, 22516), (806, 16454), (866, 15314), (988, 13423), (1178, 11258), (1612, 8227), (1732, 7657), (2356, 5629)]