15204904

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13291}}^1$

素因数の和:13321

約数の個数: 32

約数和(自身を含む): 33495840

約数和(自身を除く): 18290936

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 13291, 26582, 53164, 106328, 146201, 172783, 292402, 345566, 584804, 691132, 1169608, 1382264, 1900613, 3801226, 7602452, 15204904]

約数ペア:

[(1, 15204904), (2, 7602452), (4, 3801226), (8, 1900613), (11, 1382264), (13, 1169608), (22, 691132), (26, 584804), (44, 345566), (52, 292402), (88, 172783), (104, 146201), (143, 106328), (286, 53164), (572, 26582), (1144, 13291)]