15672644

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{547}}^1$

素因数の和:612

約数の個数: 48

約数和(自身を含む): 32222400

約数和(自身を除く): 16549756

約数列:

[1, 2, 4, 13, 19, 26, 29, 38, 52, 58, 76, 116, 247, 377, 494, 547, 551, 754, 988, 1094, 1102, 1508, 2188, 2204, 7111, 7163, 10393, 14222, 14326, 15863, 20786, 28444, 28652, 31726, 41572, 63452, 135109, 206219, 270218, 301397, 412438, 540436, 602794, 824876, 1205588, 3918161, 7836322, 15672644]

約数ペア:

[(1, 15672644), (2, 7836322), (4, 3918161), (13, 1205588), (19, 824876), (26, 602794), (29, 540436), (38, 412438), (52, 301397), (58, 270218), (76, 206219), (116, 135109), (247, 63452), (377, 41572), (494, 31726), (547, 28652), (551, 28444), (754, 20786), (988, 15863), (1094, 14326), (1102, 14222), (1508, 10393), (2188, 7163), (2204, 7111)]