15394028

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15581}}^1$

素因数の和:15617

約数の個数: 24

約数和(自身を含む): 30540720

約数和(自身を除く): 15146692

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 15581, 31162, 62324, 202553, 296039, 405106, 592078, 810212, 1184156, 3848507, 7697014, 15394028]

約数ペア:

[(1, 15394028), (2, 7697014), (4, 3848507), (13, 1184156), (19, 810212), (26, 592078), (38, 405106), (52, 296039), (76, 202553), (247, 62324), (494, 31162), (988, 15581)]