19517674

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{881}}^1$

素因数の和:966

約数の個数: 32

約数和(自身を含む): 34292160

約数和(自身を除く): 14774486

約数列:

[1, 2, 11, 19, 22, 38, 53, 106, 209, 418, 583, 881, 1007, 1166, 1762, 2014, 9691, 11077, 16739, 19382, 22154, 33478, 46693, 93386, 184129, 368258, 513623, 887167, 1027246, 1774334, 9758837, 19517674]

約数ペア:

[(1, 19517674), (2, 9758837), (11, 1774334), (19, 1027246), (22, 887167), (38, 513623), (53, 368258), (106, 184129), (209, 93386), (418, 46693), (583, 33478), (881, 22154), (1007, 19382), (1166, 16739), (1762, 11077), (2014, 9691)]