17215786

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1061}}^1$

素因数の和:1150

約数の個数: 32

約数和(自身を含む): 31605120

約数和(自身を除く): 14389334

約数列:

[1, 2, 7, 14, 19, 38, 61, 122, 133, 266, 427, 854, 1061, 1159, 2122, 2318, 7427, 8113, 14854, 16226, 20159, 40318, 64721, 129442, 141113, 282226, 453047, 906094, 1229699, 2459398, 8607893, 17215786]

約数ペア:

[(1, 17215786), (2, 8607893), (7, 2459398), (14, 1229699), (19, 906094), (38, 453047), (61, 282226), (122, 141113), (133, 129442), (266, 64721), (427, 40318), (854, 20159), (1061, 16226), (1159, 14854), (2122, 8113), (2318, 7427)]