16614265

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^2$

素因数の和:193

約数の個数: 24

約数和(自身を含む): 21790080

約数和(自身を除く): 5175815

約数列:

[1, 5, 19, 47, 61, 95, 235, 305, 893, 1159, 2867, 3721, 4465, 5795, 14335, 18605, 54473, 70699, 174887, 272365, 353495, 874435, 3322853, 16614265]

約数ペア:

[(1, 16614265), (5, 3322853), (19, 874435), (47, 353495), (61, 272365), (95, 174887), (235, 70699), (305, 54473), (893, 18605), (1159, 14335), (2867, 5795), (3721, 4465)]