21415614

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19087}}^1$

素因数の和:19120

約数の個数: 32

約数和(自身を含む): 49476096

約数和(自身を除く): 28060482

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 187, 374, 561, 1122, 19087, 38174, 57261, 114522, 209957, 324479, 419914, 629871, 648958, 973437, 1259742, 1946874, 3569269, 7138538, 10707807, 21415614]

約数ペア:

[(1, 21415614), (2, 10707807), (3, 7138538), (6, 3569269), (11, 1946874), (17, 1259742), (22, 973437), (33, 648958), (34, 629871), (51, 419914), (66, 324479), (102, 209957), (187, 114522), (374, 57261), (561, 38174), (1122, 19087)]