239778852

素因数分解:

$2^2\times 3^1\times {\mathrm{1019}}^1\times {\mathrm{19609}}^1$

素因数の和:20635

約数の個数: 24

約数和(自身を含む): 560061600

約数和(自身を除く): 320282748

約数列:

[1, 2, 3, 4, 6, 12, 1019, 2038, 3057, 4076, 6114, 12228, 19609, 39218, 58827, 78436, 117654, 235308, 19981571, 39963142, 59944713, 79926284, 119889426, 239778852]

約数ペア:

[(1, 239778852), (2, 119889426), (3, 79926284), (4, 59944713), (6, 39963142), (12, 19981571), (1019, 235308), (2038, 117654), (3057, 78436), (4076, 58827), (6114, 39218), (12228, 19609)]