23519986

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3049}}^1$

素因数の和:3106

約数の個数: 32

約数和(自身を含む): 43920000

約数和(自身を除く): 20400014

約数列:

[1, 2, 7, 14, 19, 29, 38, 58, 133, 203, 266, 406, 551, 1102, 3049, 3857, 6098, 7714, 21343, 42686, 57931, 88421, 115862, 176842, 405517, 618947, 811034, 1237894, 1679999, 3359998, 11759993, 23519986]

約数ペア:

[(1, 23519986), (2, 11759993), (7, 3359998), (14, 1679999), (19, 1237894), (29, 811034), (38, 618947), (58, 405517), (133, 176842), (203, 115862), (266, 88421), (406, 57931), (551, 42686), (1102, 21343), (3049, 7714), (3857, 6098)]