12895484

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 27095040

約数和(自身を除く): 14199556

約数列:

[1, 2, 4, 7, 14, 28, 41, 47, 82, 94, 164, 188, 239, 287, 329, 478, 574, 658, 956, 1148, 1316, 1673, 1927, 3346, 3854, 6692, 7708, 9799, 11233, 13489, 19598, 22466, 26978, 39196, 44932, 53956, 68593, 78631, 137186, 157262, 274372, 314524, 460553, 921106, 1842212, 3223871, 6447742, 12895484]

約数ペア:

[(1, 12895484), (2, 6447742), (4, 3223871), (7, 1842212), (14, 921106), (28, 460553), (41, 314524), (47, 274372), (82, 157262), (94, 137186), (164, 78631), (188, 68593), (239, 53956), (287, 44932), (329, 39196), (478, 26978), (574, 22466), (658, 19598), (956, 13489), (1148, 11233), (1316, 9799), (1673, 7708), (1927, 6692), (3346, 3854)]