13215754

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{15121}}^1$

素因数の和:15165

約数の個数: 16

約数和(自身を含む): 21775680

約数和(自身を除く): 8559926

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 15121, 30242, 287299, 347783, 574598, 695566, 6607877, 13215754]

約数ペア:

[(1, 13215754), (2, 6607877), (19, 695566), (23, 574598), (38, 347783), (46, 287299), (437, 30242), (874, 15121)]