15663329138

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1\times {\mathrm{6101}}^1$

素因数の和:6514

約数の個数: 32

約数和(自身を含む): 24357231360

約数和(自身を除く): 8693902222

約数列:

[1, 2, 41, 82, 131, 239, 262, 478, 5371, 6101, 9799, 10742, 12202, 19598, 31309, 62618, 250141, 500282, 799231, 1283669, 1458139, 1598462, 2567338, 2916278, 32768471, 59783699, 65536942, 119567398, 191016209, 382032418, 7831664569, 15663329138]

約数ペア:

[(1, 15663329138), (2, 7831664569), (41, 382032418), (82, 191016209), (131, 119567398), (239, 65536942), (262, 59783699), (478, 32768471), (5371, 2916278), (6101, 2567338), (9799, 1598462), (10742, 1458139), (12202, 1283669), (19598, 799231), (31309, 500282), (62618, 250141)]