15709972

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{2243}}^1$

素因数の和:2367

約数の個数: 24

約数和(自身を含む): 29405376

約数和(自身を除く): 13695404

約数列:

[1, 2, 4, 17, 34, 68, 103, 206, 412, 1751, 2243, 3502, 4486, 7004, 8972, 38131, 76262, 152524, 231029, 462058, 924116, 3927493, 7854986, 15709972]

約数ペア:

[(1, 15709972), (2, 7854986), (4, 3927493), (17, 924116), (34, 462058), (68, 231029), (103, 152524), (206, 76262), (412, 38131), (1751, 8972), (2243, 7004), (3502, 4486)]