22488172

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1031}}^1$

素因数の和:1102

約数の個数: 48

約数和(自身を含む): 48545280

約数和(自身を除く): 26057108

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 41, 76, 82, 133, 164, 266, 287, 532, 574, 779, 1031, 1148, 1558, 2062, 3116, 4124, 5453, 7217, 10906, 14434, 19589, 21812, 28868, 39178, 42271, 78356, 84542, 137123, 169084, 274246, 295897, 548492, 591794, 803149, 1183588, 1606298, 3212596, 5622043, 11244086, 22488172]

約数ペア:

[(1, 22488172), (2, 11244086), (4, 5622043), (7, 3212596), (14, 1606298), (19, 1183588), (28, 803149), (38, 591794), (41, 548492), (76, 295897), (82, 274246), (133, 169084), (164, 137123), (266, 84542), (287, 78356), (532, 42271), (574, 39178), (779, 28868), (1031, 21812), (1148, 19589), (1558, 14434), (2062, 10906), (3116, 7217), (4124, 5453)]