16440412

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{557}}^1$

素因数の和:765

約数の個数: 24

約数和(自身を含む): 29623104

約数和(自身を除く): 13182692

約数列:

[1, 2, 4, 47, 94, 157, 188, 314, 557, 628, 1114, 2228, 7379, 14758, 26179, 29516, 52358, 87449, 104716, 174898, 349796, 4110103, 8220206, 16440412]

約数ペア:

[(1, 16440412), (2, 8220206), (4, 4110103), (47, 349796), (94, 174898), (157, 104716), (188, 87449), (314, 52358), (557, 29516), (628, 26179), (1114, 14758), (2228, 7379)]