19063648

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{7541}}^1$

素因数の和:7630

約数の個数: 24

約数和(自身を含む): 38011680

約数和(自身を除く): 18948032

約数列:

[1, 2, 4, 8, 16, 32, 79, 158, 316, 632, 1264, 2528, 7541, 15082, 30164, 60328, 120656, 241312, 595739, 1191478, 2382956, 4765912, 9531824, 19063648]

約数ペア:

[(1, 19063648), (2, 9531824), (4, 4765912), (8, 2382956), (16, 1191478), (32, 595739), (79, 241312), (158, 120656), (316, 60328), (632, 30164), (1264, 15082), (2528, 7541)]