15639864

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{38333}}^1$

素因数の和:38359

約数の個数: 32

約数和(自身を含む): 41400720

約数和(自身を除く): 25760856

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 38333, 76666, 114999, 153332, 229998, 306664, 459996, 651661, 919992, 1303322, 1954983, 2606644, 3909966, 5213288, 7819932, 15639864]

約数ペア:

[(1, 15639864), (2, 7819932), (3, 5213288), (4, 3909966), (6, 2606644), (8, 1954983), (12, 1303322), (17, 919992), (24, 651661), (34, 459996), (51, 306664), (68, 229998), (102, 153332), (136, 114999), (204, 76666), (408, 38333)]