15697786330

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{3413}}^1\times {\mathrm{3511}}^1$

素因数の和:7062

約数の個数: 32

約数和(自身を含む): 28488163968

約数和(自身を除く): 12790377638

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 3413, 3511, 6826, 7022, 17065, 17555, 34130, 35110, 447103, 459941, 894206, 919882, 2235515, 2299705, 4471030, 4599410, 11983043, 23966086, 59915215, 119830430, 1569778633, 3139557266, 7848893165, 15697786330]

約数ペア:

[(1, 15697786330), (2, 7848893165), (5, 3139557266), (10, 1569778633), (131, 119830430), (262, 59915215), (655, 23966086), (1310, 11983043), (3413, 4599410), (3511, 4471030), (6826, 2299705), (7022, 2235515), (17065, 919882), (17555, 894206), (34130, 459941), (35110, 447103)]