19584924

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:386

約数の個数: 48

約数和(自身を含む): 46964736

約数和(自身を除く): 27379812

約数列:

[1, 2, 3, 4, 6, 12, 71, 127, 142, 181, 213, 254, 284, 362, 381, 426, 508, 543, 724, 762, 852, 1086, 1524, 2172, 9017, 12851, 18034, 22987, 25702, 27051, 36068, 38553, 45974, 51404, 54102, 68961, 77106, 91948, 108204, 137922, 154212, 275844, 1632077, 3264154, 4896231, 6528308, 9792462, 19584924]

約数ペア:

[(1, 19584924), (2, 9792462), (3, 6528308), (4, 4896231), (6, 3264154), (12, 1632077), (71, 275844), (127, 154212), (142, 137922), (181, 108204), (213, 91948), (254, 77106), (284, 68961), (362, 54102), (381, 51404), (426, 45974), (508, 38553), (543, 36068), (724, 27051), (762, 25702), (852, 22987), (1086, 18034), (1524, 12851), (2172, 9017)]