40288189

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{937}}^1$

素因数の和:1060

約数の個数: 16

約数和(自身を含む): 44423680

約数和(自身を除く): 4135491

約数列:

[1, 19, 31, 73, 589, 937, 1387, 2263, 17803, 29047, 42997, 68401, 551893, 1299619, 2120431, 40288189]

約数ペア:

[(1, 40288189), (19, 2120431), (31, 1299619), (73, 551893), (589, 68401), (937, 42997), (1387, 29047), (2263, 17803)]