16871392

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{27749}}^1$

素因数の和:27778

約数の個数: 24

約数和(自身を含む): 34965000

約数和(自身を除く): 18093608

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 27749, 55498, 110996, 221992, 443984, 527231, 887968, 1054462, 2108924, 4217848, 8435696, 16871392]

約数ペア:

[(1, 16871392), (2, 8435696), (4, 4217848), (8, 2108924), (16, 1054462), (19, 887968), (32, 527231), (38, 443984), (76, 221992), (152, 110996), (304, 55498), (608, 27749)]