18687632

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{12041}}^1$

素因数の和:12146

約数の個数: 20

約数和(自身を含む): 36583596

約数和(自身を除く): 17895964

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 12041, 24082, 48164, 96328, 192656, 1167977, 2335954, 4671908, 9343816, 18687632]

約数ペア:

[(1, 18687632), (2, 9343816), (4, 4671908), (8, 2335954), (16, 1167977), (97, 192656), (194, 96328), (388, 48164), (776, 24082), (1552, 12041)]