25194468

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{161503}}^1$

素因数の和:161523

約数の個数: 24

約数和(自身を含む): 63309568

約数和(自身を除く): 38115100

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 161503, 323006, 484509, 646012, 969018, 1938036, 2099539, 4199078, 6298617, 8398156, 12597234, 25194468]

約数ペア:

[(1, 25194468), (2, 12597234), (3, 8398156), (4, 6298617), (6, 4199078), (12, 2099539), (13, 1938036), (26, 969018), (39, 646012), (52, 484509), (78, 323006), (156, 161503)]