22016428

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2011}}^1$

素因数の和:2062

約数の個数: 48

約数和(自身を含む): 48674304

約数和(自身を除く): 26657876

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 68, 92, 119, 161, 238, 322, 391, 476, 644, 782, 1564, 2011, 2737, 4022, 5474, 8044, 10948, 14077, 28154, 34187, 46253, 56308, 68374, 92506, 136748, 185012, 239309, 323771, 478618, 647542, 786301, 957236, 1295084, 1572602, 3145204, 5504107, 11008214, 22016428]

約数ペア:

[(1, 22016428), (2, 11008214), (4, 5504107), (7, 3145204), (14, 1572602), (17, 1295084), (23, 957236), (28, 786301), (34, 647542), (46, 478618), (68, 323771), (92, 239309), (119, 185012), (161, 136748), (238, 92506), (322, 68374), (391, 56308), (476, 46253), (644, 34187), (782, 28154), (1564, 14077), (2011, 10948), (2737, 8044), (4022, 5474)]