15730392

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{21143}}^1$

素因数の和:21183

約数の個数: 32

約数和(自身を含む): 40596480

約数和(自身を除く): 24866088

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 21143, 42286, 63429, 84572, 126858, 169144, 253716, 507432, 655433, 1310866, 1966299, 2621732, 3932598, 5243464, 7865196, 15730392]

約数ペア:

[(1, 15730392), (2, 7865196), (3, 5243464), (4, 3932598), (6, 2621732), (8, 1966299), (12, 1310866), (24, 655433), (31, 507432), (62, 253716), (93, 169144), (124, 126858), (186, 84572), (248, 63429), (372, 42286), (744, 21143)]