19700076

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{8779}}^1$

素因数の和:8814

約数の個数: 48

約数和(自身を含む): 53101440

約数和(自身を除く): 33401364

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 187, 204, 374, 561, 748, 1122, 2244, 8779, 17558, 26337, 35116, 52674, 96569, 105348, 149243, 193138, 289707, 298486, 386276, 447729, 579414, 596972, 895458, 1158828, 1641673, 1790916, 3283346, 4925019, 6566692, 9850038, 19700076]

約数ペア:

[(1, 19700076), (2, 9850038), (3, 6566692), (4, 4925019), (6, 3283346), (11, 1790916), (12, 1641673), (17, 1158828), (22, 895458), (33, 596972), (34, 579414), (44, 447729), (51, 386276), (66, 298486), (68, 289707), (102, 193138), (132, 149243), (187, 105348), (204, 96569), (374, 52674), (561, 35116), (748, 26337), (1122, 17558), (2244, 8779)]