19100484

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{40813}}^1$

素因数の和:40836

約数の個数: 36

約数和(自身を含む): 51997036

約数和(自身を除く): 32896552

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 40813, 81626, 122439, 163252, 244878, 367317, 489756, 530569, 734634, 1061138, 1469268, 1591707, 2122276, 3183414, 4775121, 6366828, 9550242, 19100484]

約数ペア:

[(1, 19100484), (2, 9550242), (3, 6366828), (4, 4775121), (6, 3183414), (9, 2122276), (12, 1591707), (13, 1469268), (18, 1061138), (26, 734634), (36, 530569), (39, 489756), (52, 367317), (78, 244878), (117, 163252), (156, 122439), (234, 81626), (468, 40813)]