21965592

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{83203}}^1$

素因数の和:83223

約数の個数: 32

約数和(自身を含む): 59906880

約数和(自身を除く): 37941288

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 83203, 166406, 249609, 332812, 499218, 665624, 915233, 998436, 1830466, 1996872, 2745699, 3660932, 5491398, 7321864, 10982796, 21965592]

約数ペア:

[(1, 21965592), (2, 10982796), (3, 7321864), (4, 5491398), (6, 3660932), (8, 2745699), (11, 1996872), (12, 1830466), (22, 998436), (24, 915233), (33, 665624), (44, 499218), (66, 332812), (88, 249609), (132, 166406), (264, 83203)]