15188264

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{673}}^1$

素因数の和:730

約数の個数: 64

約数和(自身を含む): 36234240

約数和(自身を除く): 21045976

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 182, 217, 248, 364, 403, 434, 673, 728, 806, 868, 1346, 1612, 1736, 2692, 2821, 3224, 4711, 5384, 5642, 8749, 9422, 11284, 17498, 18844, 20863, 22568, 34996, 37688, 41726, 61243, 69992, 83452, 122486, 146041, 166904, 244972, 271219, 292082, 489944, 542438, 584164, 1084876, 1168328, 1898533, 2169752, 3797066, 7594132, 15188264]

約数ペア:

[(1, 15188264), (2, 7594132), (4, 3797066), (7, 2169752), (8, 1898533), (13, 1168328), (14, 1084876), (26, 584164), (28, 542438), (31, 489944), (52, 292082), (56, 271219), (62, 244972), (91, 166904), (104, 146041), (124, 122486), (182, 83452), (217, 69992), (248, 61243), (364, 41726), (403, 37688), (434, 34996), (673, 22568), (728, 20863), (806, 18844), (868, 17498), (1346, 11284), (1612, 9422), (1736, 8749), (2692, 5642), (2821, 5384), (3224, 4711)]