15249376

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:307

約数の個数: 48

約数和(自身を含む): 31434480

約数和(自身を除く): 16185104

約数列:

[1, 2, 4, 8, 16, 32, 41, 59, 82, 118, 164, 197, 236, 328, 394, 472, 656, 788, 944, 1312, 1576, 1888, 2419, 3152, 4838, 6304, 8077, 9676, 11623, 16154, 19352, 23246, 32308, 38704, 46492, 64616, 77408, 92984, 129232, 185968, 258464, 371936, 476543, 953086, 1906172, 3812344, 7624688, 15249376]

約数ペア:

[(1, 15249376), (2, 7624688), (4, 3812344), (8, 1906172), (16, 953086), (32, 476543), (41, 371936), (59, 258464), (82, 185968), (118, 129232), (164, 92984), (197, 77408), (236, 64616), (328, 46492), (394, 38704), (472, 32308), (656, 23246), (788, 19352), (944, 16154), (1312, 11623), (1576, 9676), (1888, 8077), (2419, 6304), (3152, 4838)]