15742214978

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{113089}}^1$

素因数の和:113322

約数の個数: 32

約数和(自身を含む): 27597578880

約数和(自身を除く): 11855363902

約数列:

[1, 2, 7, 14, 61, 122, 163, 326, 427, 854, 1141, 2282, 9943, 19886, 69601, 113089, 139202, 226178, 791623, 1583246, 6898429, 13796858, 18433507, 36867014, 48289003, 96578006, 129034549, 258069098, 1124443927, 2248887854, 7871107489, 15742214978]

約数ペア:

[(1, 15742214978), (2, 7871107489), (7, 2248887854), (14, 1124443927), (61, 258069098), (122, 129034549), (163, 96578006), (326, 48289003), (427, 36867014), (854, 18433507), (1141, 13796858), (2282, 6898429), (9943, 1583246), (19886, 791623), (69601, 226178), (113089, 139202)]