13780472

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5333}}^1$

素因数の和:5375

約数の個数: 32

約数和(自身を含む): 28803600

約数和(自身を除く): 15023128

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 5333, 10666, 21332, 42664, 90661, 101327, 181322, 202654, 362644, 405308, 725288, 810616, 1722559, 3445118, 6890236, 13780472]

約数ペア:

[(1, 13780472), (2, 6890236), (4, 3445118), (8, 1722559), (17, 810616), (19, 725288), (34, 405308), (38, 362644), (68, 202654), (76, 181322), (136, 101327), (152, 90661), (323, 42664), (646, 21332), (1292, 10666), (2584, 5333)]