12059815820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1213}}^1\times {\mathrm{38239}}^1$

素因数の和:39474

約数の個数: 48

約数和(自身を含む): 27296935680

約数和(自身を除く): 15237119860

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 1213, 2426, 4852, 6065, 12130, 15769, 24260, 31538, 38239, 63076, 76478, 78845, 152956, 157690, 191195, 315380, 382390, 497107, 764780, 994214, 1988428, 2485535, 4971070, 9942140, 46383907, 92767814, 185535628, 231919535, 463839070, 602990791, 927678140, 1205981582, 2411963164, 3014953955, 6029907910, 12059815820]

約数ペア:

[(1, 12059815820), (2, 6029907910), (4, 3014953955), (5, 2411963164), (10, 1205981582), (13, 927678140), (20, 602990791), (26, 463839070), (52, 231919535), (65, 185535628), (130, 92767814), (260, 46383907), (1213, 9942140), (2426, 4971070), (4852, 2485535), (6065, 1988428), (12130, 994214), (15769, 764780), (24260, 497107), (31538, 382390), (38239, 315380), (63076, 191195), (76478, 157690), (78845, 152956)]