2013011696

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{6621749}}^1$

素因数の和:6621776

約数の個数: 20

約数和(自身を含む): 4105485000

約数和(自身を除く): 2092473304

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 6621749, 13243498, 26486996, 52973992, 105947984, 125813231, 251626462, 503252924, 1006505848, 2013011696]

約数ペア:

[(1, 2013011696), (2, 1006505848), (4, 503252924), (8, 251626462), (16, 125813231), (19, 105947984), (38, 52973992), (76, 26486996), (152, 13243498), (304, 6621749)]