15678216946

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{4423}}^1\times {\mathrm{3779}}^1$

素因数の和:8278

約数の個数: 32

約数和(自身を含む): 27291479040

約数和(自身を除く): 11613262094

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 3779, 4423, 7558, 8846, 26453, 30961, 52906, 61922, 253193, 296341, 506386, 592682, 1772351, 2074387, 3544702, 4148774, 16714517, 33429034, 117001619, 234003238, 1119872639, 2239745278, 7839108473, 15678216946]

約数ペア:

[(1, 15678216946), (2, 7839108473), (7, 2239745278), (14, 1119872639), (67, 234003238), (134, 117001619), (469, 33429034), (938, 16714517), (3779, 4148774), (4423, 3544702), (7558, 2074387), (8846, 1772351), (26453, 592682), (30961, 506386), (52906, 296341), (61922, 253193)]