15696821638

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1\times {\mathrm{251}}^1$

素因数の和:669

約数の個数: 64

約数和(自身を含む): 25466337792

約数和(自身を除く): 9769516154

約数列:

[1, 2, 23, 46, 53, 106, 113, 226, 227, 251, 454, 502, 1219, 2438, 2599, 5198, 5221, 5773, 5989, 10442, 11546, 11978, 12031, 13303, 24062, 25651, 26606, 28363, 51302, 56726, 56977, 113954, 137747, 275494, 276713, 305969, 553426, 589973, 611938, 652349, 1179946, 1304698, 1310471, 1359503, 1503239, 2620942, 2719006, 3006478, 3019781, 6039562, 6438401, 12876802, 31268569, 34574497, 62537138, 69148994, 69454963, 138909926, 148083223, 296166446, 341235253, 682470506, 7848410819, 15696821638]

約数ペア:

[(1, 15696821638), (2, 7848410819), (23, 682470506), (46, 341235253), (53, 296166446), (106, 148083223), (113, 138909926), (226, 69454963), (227, 69148994), (251, 62537138), (454, 34574497), (502, 31268569), (1219, 12876802), (2438, 6438401), (2599, 6039562), (5198, 3019781), (5221, 3006478), (5773, 2719006), (5989, 2620942), (10442, 1503239), (11546, 1359503), (11978, 1310471), (12031, 1304698), (13303, 1179946), (24062, 652349), (25651, 611938), (26606, 589973), (28363, 553426), (51302, 305969), (56726, 276713), (56977, 275494), (113954, 137747)]