15958852

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2579}}^1$

素因数の和:2620

約数の個数: 48

約数和(自身を含む): 36408960

約数和(自身を除く): 20450108

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 442, 476, 884, 1547, 2579, 3094, 5158, 6188, 10316, 18053, 33527, 36106, 43843, 67054, 72212, 87686, 134108, 175372, 234689, 306901, 469378, 569959, 613802, 938756, 1139918, 1227604, 2279836, 3989713, 7979426, 15958852]

約数ペア:

[(1, 15958852), (2, 7979426), (4, 3989713), (7, 2279836), (13, 1227604), (14, 1139918), (17, 938756), (26, 613802), (28, 569959), (34, 469378), (52, 306901), (68, 234689), (91, 175372), (119, 134108), (182, 87686), (221, 72212), (238, 67054), (364, 43843), (442, 36106), (476, 33527), (884, 18053), (1547, 10316), (2579, 6188), (3094, 5158)]