12597676

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{653}}^1$

素因数の和:730

約数の個数: 48

約数和(自身を含む): 27687744

約数和(自身を除く): 15090068

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 53, 91, 106, 182, 212, 364, 371, 653, 689, 742, 1306, 1378, 1484, 2612, 2756, 4571, 4823, 8489, 9142, 9646, 16978, 18284, 19292, 33956, 34609, 59423, 69218, 118846, 138436, 237692, 242263, 449917, 484526, 899834, 969052, 1799668, 3149419, 6298838, 12597676]

約数ペア:

[(1, 12597676), (2, 6298838), (4, 3149419), (7, 1799668), (13, 969052), (14, 899834), (26, 484526), (28, 449917), (52, 242263), (53, 237692), (91, 138436), (106, 118846), (182, 69218), (212, 59423), (364, 34609), (371, 33956), (653, 19292), (689, 18284), (742, 16978), (1306, 9646), (1378, 9142), (1484, 8489), (2612, 4823), (2756, 4571)]