15690856

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1439}}^1$

素因数の和:1521

約数の個数: 32

約数和(自身を含む): 31104000

約数和(自身を除く): 15413144

約数列:

[1, 2, 4, 8, 29, 47, 58, 94, 116, 188, 232, 376, 1363, 1439, 2726, 2878, 5452, 5756, 10904, 11512, 41731, 67633, 83462, 135266, 166924, 270532, 333848, 541064, 1961357, 3922714, 7845428, 15690856]

約数ペア:

[(1, 15690856), (2, 7845428), (4, 3922714), (8, 1961357), (29, 541064), (47, 333848), (58, 270532), (94, 166924), (116, 135266), (188, 83462), (232, 67633), (376, 41731), (1363, 11512), (1439, 10904), (2726, 5756), (2878, 5452)]