12409872

素因数分解:

$2^4\times 3^1\times {\mathrm{258539}}^1$

素因数の和:258550

約数の個数: 20

約数和(自身を含む): 32058960

約数和(自身を除く): 19649088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 258539, 517078, 775617, 1034156, 1551234, 2068312, 3102468, 4136624, 6204936, 12409872]

約数ペア:

[(1, 12409872), (2, 6204936), (3, 4136624), (4, 3102468), (6, 2068312), (8, 1551234), (12, 1034156), (16, 775617), (24, 517078), (48, 258539)]