12764830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{659}}^1$

素因数の和:828

約数の個数: 32

約数和(自身を含む): 24948000

約数和(自身を除く): 12183170

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 149, 298, 659, 745, 1318, 1490, 1937, 3295, 3874, 6590, 8567, 9685, 17134, 19370, 42835, 85670, 98191, 196382, 490955, 981910, 1276483, 2552966, 6382415, 12764830]

約数ペア:

[(1, 12764830), (2, 6382415), (5, 2552966), (10, 1276483), (13, 981910), (26, 490955), (65, 196382), (130, 98191), (149, 85670), (298, 42835), (659, 19370), (745, 17134), (1318, 9685), (1490, 8567), (1937, 6590), (3295, 3874)]