15764372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1049}}^1$

素因数の和:1100

約数の個数: 36

約数和(自身を含む): 31590300

約数和(自身を除く): 15825928

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 289, 442, 578, 884, 1049, 1156, 2098, 3757, 4196, 7514, 13637, 15028, 17833, 27274, 35666, 54548, 71332, 231829, 303161, 463658, 606322, 927316, 1212644, 3941093, 7882186, 15764372]

約数ペア:

[(1, 15764372), (2, 7882186), (4, 3941093), (13, 1212644), (17, 927316), (26, 606322), (34, 463658), (52, 303161), (68, 231829), (221, 71332), (289, 54548), (442, 35666), (578, 27274), (884, 17833), (1049, 15028), (1156, 13637), (2098, 7514), (3757, 4196)]