19173814

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{733}}^1$

素因数の和:816

約数の個数: 32

約数和(自身を含む): 33294240

約数和(自身を除く): 14120426

約数列:

[1, 2, 11, 22, 29, 41, 58, 82, 319, 451, 638, 733, 902, 1189, 1466, 2378, 8063, 13079, 16126, 21257, 26158, 30053, 42514, 60106, 233827, 330583, 467654, 661166, 871537, 1743074, 9586907, 19173814]

約数ペア:

[(1, 19173814), (2, 9586907), (11, 1743074), (22, 871537), (29, 661166), (41, 467654), (58, 330583), (82, 233827), (319, 60106), (451, 42514), (638, 30053), (733, 26158), (902, 21257), (1189, 16126), (1466, 13079), (2378, 8063)]