15862990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11093}}^1$

素因数の和:11124

約数の個数: 32

約数和(自身を含む): 33548256

約数和(自身を除く): 17685266

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 11093, 22186, 55465, 110930, 122023, 144209, 244046, 288418, 610115, 721045, 1220230, 1442090, 1586299, 3172598, 7931495, 15862990]

約数ペア:

[(1, 15862990), (2, 7931495), (5, 3172598), (10, 1586299), (11, 1442090), (13, 1220230), (22, 721045), (26, 610115), (55, 288418), (65, 244046), (110, 144209), (130, 122023), (143, 110930), (286, 55465), (715, 22186), (1430, 11093)]