18852104

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1699}}^1$

素因数の和:1797

約数の個数: 32

約数和(自身を含む): 37740000

約数和(自身を除く): 18887896

約数列:

[1, 2, 4, 8, 19, 38, 73, 76, 146, 152, 292, 584, 1387, 1699, 2774, 3398, 5548, 6796, 11096, 13592, 32281, 64562, 124027, 129124, 248054, 258248, 496108, 992216, 2356513, 4713026, 9426052, 18852104]

約数ペア:

[(1, 18852104), (2, 9426052), (4, 4713026), (8, 2356513), (19, 992216), (38, 496108), (73, 258248), (76, 248054), (146, 129124), (152, 124027), (292, 64562), (584, 32281), (1387, 13592), (1699, 11096), (2774, 6796), (3398, 5548)]