12572528

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41357}}^1$

素因数の和:41384

約数の個数: 20

約数和(自身を含む): 25641960

約数和(自身を除く): 13069432

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 41357, 82714, 165428, 330856, 661712, 785783, 1571566, 3143132, 6286264, 12572528]

約数ペア:

[(1, 12572528), (2, 6286264), (4, 3143132), (8, 1571566), (16, 785783), (19, 661712), (38, 330856), (76, 165428), (152, 82714), (304, 41357)]