18995344

素因数分解:

$2^4\times {\mathrm{313}}^1\times {\mathrm{3793}}^1$

素因数の和:4114

約数の個数: 20

約数和(自身を含む): 36930796

約数和(自身を除く): 17935452

約数列:

[1, 2, 4, 8, 16, 313, 626, 1252, 2504, 3793, 5008, 7586, 15172, 30344, 60688, 1187209, 2374418, 4748836, 9497672, 18995344]

約数ペア:

[(1, 18995344), (2, 9497672), (4, 4748836), (8, 2374418), (16, 1187209), (313, 60688), (626, 30344), (1252, 15172), (2504, 7586), (3793, 5008)]