18992496

素因数分解:

$2^4\times 3^1\times {\mathrm{395677}}^1$

素因数の和:395688

約数の個数: 20

約数和(自身を含む): 49064072

約数和(自身を除く): 30071576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 395677, 791354, 1187031, 1582708, 2374062, 3165416, 4748124, 6330832, 9496248, 18992496]

約数ペア:

[(1, 18992496), (2, 9496248), (3, 6330832), (4, 4748124), (6, 3165416), (8, 2374062), (12, 1582708), (16, 1187031), (24, 791354), (48, 395677)]