19228866

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1543}}^1$

素因数の和:1646

約数の個数: 32

約数和(自身を含む): 40316928

約数和(自身を除く): 21088062

約数列:

[1, 2, 3, 6, 31, 62, 67, 93, 134, 186, 201, 402, 1543, 2077, 3086, 4154, 4629, 6231, 9258, 12462, 47833, 95666, 103381, 143499, 206762, 286998, 310143, 620286, 3204811, 6409622, 9614433, 19228866]

約数ペア:

[(1, 19228866), (2, 9614433), (3, 6409622), (6, 3204811), (31, 620286), (62, 310143), (67, 286998), (93, 206762), (134, 143499), (186, 103381), (201, 95666), (402, 47833), (1543, 12462), (2077, 9258), (3086, 6231), (4154, 4629)]