15805172

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{5669}}^1$

素因数の和:5731

約数の個数: 24

約数和(自身を含む): 30005640

約数和(自身を除く): 14200468

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 697, 1394, 2788, 5669, 11338, 22676, 96373, 192746, 232429, 385492, 464858, 929716, 3951293, 7902586, 15805172]

約数ペア:

[(1, 15805172), (2, 7902586), (4, 3951293), (17, 929716), (34, 464858), (41, 385492), (68, 232429), (82, 192746), (164, 96373), (697, 22676), (1394, 11338), (2788, 5669)]