13223968

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{5231}}^1$

素因数の和:5320

約数の個数: 24

約数和(自身を含む): 26369280

約数和(自身を除く): 13145312

約数列:

[1, 2, 4, 8, 16, 32, 79, 158, 316, 632, 1264, 2528, 5231, 10462, 20924, 41848, 83696, 167392, 413249, 826498, 1652996, 3305992, 6611984, 13223968]

約数ペア:

[(1, 13223968), (2, 6611984), (4, 3305992), (8, 1652996), (16, 826498), (32, 413249), (79, 167392), (158, 83696), (316, 41848), (632, 20924), (1264, 10462), (2528, 5231)]