15253922

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 25989120

約数和(自身を除く): 10735198

約数列:

[1, 2, 19, 23, 31, 38, 46, 62, 437, 563, 589, 713, 874, 1126, 1178, 1426, 10697, 12949, 13547, 17453, 21394, 25898, 27094, 34906, 246031, 331607, 401419, 492062, 663214, 802838, 7626961, 15253922]

約数ペア:

[(1, 15253922), (2, 7626961), (19, 802838), (23, 663214), (31, 492062), (38, 401419), (46, 331607), (62, 246031), (437, 34906), (563, 27094), (589, 25898), (713, 21394), (874, 17453), (1126, 13547), (1178, 12949), (1426, 10697)]