18896224

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{8317}}^1$

素因数の和:8398

約数の個数: 24

約数和(自身を含む): 37730448

約数和(自身を除く): 18834224

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 8317, 16634, 33268, 66536, 133072, 266144, 590507, 1181014, 2362028, 4724056, 9448112, 18896224]

約数ペア:

[(1, 18896224), (2, 9448112), (4, 4724056), (8, 2362028), (16, 1181014), (32, 590507), (71, 266144), (142, 133072), (284, 66536), (568, 33268), (1136, 16634), (2272, 8317)]