22381282

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:223

約数の個数: 64

約数和(自身を含む): 45287424

約数和(自身を除く): 22906142

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 83, 103, 119, 154, 166, 187, 206, 238, 374, 581, 721, 913, 1133, 1162, 1309, 1411, 1442, 1751, 1826, 2266, 2618, 2822, 3502, 6391, 7931, 8549, 9877, 12257, 12782, 15521, 15862, 17098, 19261, 19754, 24514, 31042, 38522, 59843, 94039, 108647, 119686, 134827, 145333, 188078, 217294, 269654, 290666, 658273, 1017331, 1316546, 1598663, 2034662, 3197326, 11190641, 22381282]

約数ペア:

[(1, 22381282), (2, 11190641), (7, 3197326), (11, 2034662), (14, 1598663), (17, 1316546), (22, 1017331), (34, 658273), (77, 290666), (83, 269654), (103, 217294), (119, 188078), (154, 145333), (166, 134827), (187, 119686), (206, 108647), (238, 94039), (374, 59843), (581, 38522), (721, 31042), (913, 24514), (1133, 19754), (1162, 19261), (1309, 17098), (1411, 15862), (1442, 15521), (1751, 12782), (1826, 12257), (2266, 9877), (2618, 8549), (2822, 7931), (3502, 6391)]