82615990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{434821}}^1$

素因数の和:434847

約数の個数: 16

約数和(自身を含む): 156535920

約数和(自身を除く): 73919930

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 434821, 869642, 2174105, 4348210, 8261599, 16523198, 41307995, 82615990]

約数ペア:

[(1, 82615990), (2, 41307995), (5, 16523198), (10, 8261599), (19, 4348210), (38, 2174105), (95, 869642), (190, 434821)]