15907389

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1873}}^1$

素因数の和:2044

約数の個数: 16

約数和(自身を含む): 22488000

約数和(自身を除く): 6580611

約数列:

[1, 3, 19, 57, 149, 447, 1873, 2831, 5619, 8493, 35587, 106761, 279077, 837231, 5302463, 15907389]

約数ペア:

[(1, 15907389), (3, 5302463), (19, 837231), (57, 279077), (149, 106761), (447, 35587), (1873, 8493), (2831, 5619)]