12905615038

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{447211}}^1$

素因数の和:447567

約数の個数: 16

約数和(自身を含む): 19834746624

約数和(自身を除く): 6929131586

約数列:

[1, 2, 47, 94, 307, 614, 14429, 28858, 447211, 894422, 21018917, 42037834, 137293777, 274587554, 6452807519, 12905615038]

約数ペア:

[(1, 12905615038), (2, 6452807519), (47, 274587554), (94, 137293777), (307, 42037834), (614, 21018917), (14429, 894422), (28858, 447211)]