15922802

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{521}}^1$

素因数の和:626

約数の個数: 32

約数和(自身を含む): 28563840

約数和(自身を除く): 12641038

約数列:

[1, 2, 7, 14, 37, 59, 74, 118, 259, 413, 518, 521, 826, 1042, 2183, 3647, 4366, 7294, 15281, 19277, 30562, 30739, 38554, 61478, 134939, 215173, 269878, 430346, 1137343, 2274686, 7961401, 15922802]

約数ペア:

[(1, 15922802), (2, 7961401), (7, 2274686), (14, 1137343), (37, 430346), (59, 269878), (74, 215173), (118, 134939), (259, 61478), (413, 38554), (518, 30739), (521, 30562), (826, 19277), (1042, 15281), (2183, 7294), (3647, 4366)]