18928902

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{166043}}^1$

素因数の和:166067

約数の個数: 16

約数和(自身を含む): 39850560

約数和(自身を除く): 20921658

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 166043, 332086, 498129, 996258, 3154817, 6309634, 9464451, 18928902]

約数ペア:

[(1, 18928902), (2, 9464451), (3, 6309634), (6, 3154817), (19, 996258), (38, 498129), (57, 332086), (114, 166043)]