11615212

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:238

約数の個数: 48

約数和(自身を含む): 24192000

約数和(自身を除く): 12576788

約数列:

[1, 2, 4, 7, 14, 28, 59, 79, 89, 118, 158, 178, 236, 316, 356, 413, 553, 623, 826, 1106, 1246, 1652, 2212, 2492, 4661, 5251, 7031, 9322, 10502, 14062, 18644, 21004, 28124, 32627, 36757, 49217, 65254, 73514, 98434, 130508, 147028, 196868, 414829, 829658, 1659316, 2903803, 5807606, 11615212]

約数ペア:

[(1, 11615212), (2, 5807606), (4, 2903803), (7, 1659316), (14, 829658), (28, 414829), (59, 196868), (79, 147028), (89, 130508), (118, 98434), (158, 73514), (178, 65254), (236, 49217), (316, 36757), (356, 32627), (413, 28124), (553, 21004), (623, 18644), (826, 14062), (1106, 10502), (1246, 9322), (1652, 7031), (2212, 5251), (2492, 4661)]