9882470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4001}}^1$

素因数の和:4040

約数の個数: 32

約数和(自身を含む): 20170080

約数和(自身を除く): 10287610

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 4001, 8002, 20005, 40010, 52013, 76019, 104026, 152038, 260065, 380095, 520130, 760190, 988247, 1976494, 4941235, 9882470]

約数ペア:

[(1, 9882470), (2, 4941235), (5, 1976494), (10, 988247), (13, 760190), (19, 520130), (26, 380095), (38, 260065), (65, 152038), (95, 104026), (130, 76019), (190, 52013), (247, 40010), (494, 20005), (1235, 8002), (2470, 4001)]