16390822

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1129}}^1$

素因数の和:1216

約数の個数: 32

約数和(自身を含む): 30265920

約数和(自身を除く): 13875098

約数列:

[1, 2, 7, 14, 17, 34, 61, 119, 122, 238, 427, 854, 1037, 1129, 2074, 2258, 7259, 7903, 14518, 15806, 19193, 38386, 68869, 134351, 137738, 268702, 482083, 964166, 1170773, 2341546, 8195411, 16390822]

約数ペア:

[(1, 16390822), (2, 8195411), (7, 2341546), (14, 1170773), (17, 964166), (34, 482083), (61, 268702), (119, 137738), (122, 134351), (238, 68869), (427, 38386), (854, 19193), (1037, 15806), (1129, 14518), (2074, 7903), (2258, 7259)]