17933758

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{421}}^1$

素因数の和:520

約数の個数: 24

約数和(自身を含む): 28940760

約数和(自身を除く): 11007002

約数列:

[1, 2, 19, 38, 59, 118, 361, 421, 722, 842, 1121, 2242, 7999, 15998, 21299, 24839, 42598, 49678, 151981, 303962, 471941, 943882, 8966879, 17933758]

約数ペア:

[(1, 17933758), (2, 8966879), (19, 943882), (38, 471941), (59, 303962), (118, 151981), (361, 49678), (421, 42598), (722, 24839), (842, 21299), (1121, 15998), (2242, 7999)]