19627884

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{9241}}^1$

素因数の和:9310

約数の個数: 36

約数和(自身を含む): 50461320

約数和(自身を除く): 30833436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 177, 236, 354, 531, 708, 1062, 2124, 9241, 18482, 27723, 36964, 55446, 83169, 110892, 166338, 332676, 545219, 1090438, 1635657, 2180876, 3271314, 4906971, 6542628, 9813942, 19627884]

約数ペア:

[(1, 19627884), (2, 9813942), (3, 6542628), (4, 4906971), (6, 3271314), (9, 2180876), (12, 1635657), (18, 1090438), (36, 545219), (59, 332676), (118, 166338), (177, 110892), (236, 83169), (354, 55446), (531, 36964), (708, 27723), (1062, 18482), (2124, 9241)]