16043638

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{691}}^1$

素因数の和:772

約数の個数: 32

約数和(自身を含む): 27901440

約数和(自身を除く): 11857802

約数列:

[1, 2, 13, 19, 26, 38, 47, 94, 247, 494, 611, 691, 893, 1222, 1382, 1786, 8983, 11609, 13129, 17966, 23218, 26258, 32477, 64954, 170677, 341354, 422201, 617063, 844402, 1234126, 8021819, 16043638]

約数ペア:

[(1, 16043638), (2, 8021819), (13, 1234126), (19, 844402), (26, 617063), (38, 422201), (47, 341354), (94, 170677), (247, 64954), (494, 32477), (611, 26258), (691, 23218), (893, 17966), (1222, 13129), (1382, 11609), (1786, 8983)]