19342796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{7451}}^1$

素因数の和:7525

約数の個数: 24

約数和(自身を含む): 37558080

約数和(自身を除く): 18215284

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 236, 649, 1298, 2596, 7451, 14902, 29804, 81961, 163922, 327844, 439609, 879218, 1758436, 4835699, 9671398, 19342796]

約数ペア:

[(1, 19342796), (2, 9671398), (4, 4835699), (11, 1758436), (22, 879218), (44, 439609), (59, 327844), (118, 163922), (236, 81961), (649, 29804), (1298, 14902), (2596, 7451)]