8912710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{769}}^1$

素因数の和:856

約数の個数: 32

約数和(自身を含む): 17186400

約数和(自身を除く): 8273690

約数列:

[1, 2, 5, 10, 19, 38, 61, 95, 122, 190, 305, 610, 769, 1159, 1538, 2318, 3845, 5795, 7690, 11590, 14611, 29222, 46909, 73055, 93818, 146110, 234545, 469090, 891271, 1782542, 4456355, 8912710]

約数ペア:

[(1, 8912710), (2, 4456355), (5, 1782542), (10, 891271), (19, 469090), (38, 234545), (61, 146110), (95, 93818), (122, 73055), (190, 46909), (305, 29222), (610, 14611), (769, 11590), (1159, 7690), (1538, 5795), (2318, 3845)]