65191204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{65983}}^1$

素因数の和:66019

約数の個数: 24

約数和(自身を含む): 129328640

約数和(自身を除く): 64137436

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 65983, 131966, 263932, 857779, 1253677, 1715558, 2507354, 3431116, 5014708, 16297801, 32595602, 65191204]

約数ペア:

[(1, 65191204), (2, 32595602), (4, 16297801), (13, 5014708), (19, 3431116), (26, 2507354), (38, 1715558), (52, 1253677), (76, 857779), (247, 263932), (494, 131966), (988, 65983)]