15934204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{313}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 33233760

約数和(自身を除く): 17299556

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 89, 143, 178, 286, 313, 356, 572, 626, 979, 1157, 1252, 1958, 2314, 3443, 3916, 4069, 4628, 6886, 8138, 12727, 13772, 16276, 25454, 27857, 44759, 50908, 55714, 89518, 111428, 179036, 306427, 362141, 612854, 724282, 1225708, 1448564, 3983551, 7967102, 15934204]

約数ペア:

[(1, 15934204), (2, 7967102), (4, 3983551), (11, 1448564), (13, 1225708), (22, 724282), (26, 612854), (44, 362141), (52, 306427), (89, 179036), (143, 111428), (178, 89518), (286, 55714), (313, 50908), (356, 44759), (572, 27857), (626, 25454), (979, 16276), (1157, 13772), (1252, 12727), (1958, 8138), (2314, 6886), (3443, 4628), (3916, 4069)]