76980818

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{9601}}^1$

素因数の和:9833

約数の個数: 16

約数和(自身を含む): 122137440

約数和(自身を除く): 45156622

約数列:

[1, 2, 19, 38, 211, 422, 4009, 8018, 9601, 19202, 182419, 364838, 2025811, 4051622, 38490409, 76980818]

約数ペア:

[(1, 76980818), (2, 38490409), (19, 4051622), (38, 2025811), (211, 364838), (422, 182419), (4009, 19202), (8018, 9601)]