15670956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{947}}^1$

素因数の和:1158

約数の個数: 48

約数和(自身を含む): 42045696

約数和(自身を除く): 26374740

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 197, 394, 591, 788, 947, 1182, 1379, 1894, 2364, 2758, 2841, 3788, 4137, 5516, 5682, 6629, 8274, 11364, 13258, 16548, 19887, 26516, 39774, 79548, 186559, 373118, 559677, 746236, 1119354, 1305913, 2238708, 2611826, 3917739, 5223652, 7835478, 15670956]

約数ペア:

[(1, 15670956), (2, 7835478), (3, 5223652), (4, 3917739), (6, 2611826), (7, 2238708), (12, 1305913), (14, 1119354), (21, 746236), (28, 559677), (42, 373118), (84, 186559), (197, 79548), (394, 39774), (591, 26516), (788, 19887), (947, 16548), (1182, 13258), (1379, 11364), (1894, 8274), (2364, 6629), (2758, 5682), (2841, 5516), (3788, 4137)]