11916415

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:279

約数の個数: 32

約数和(自身を含む): 17335296

約数和(自身を除く): 5418881

約数列:

[1, 5, 7, 23, 35, 113, 115, 131, 161, 565, 655, 791, 805, 917, 2599, 3013, 3955, 4585, 12995, 14803, 15065, 18193, 21091, 74015, 90965, 103621, 105455, 340469, 518105, 1702345, 2383283, 11916415]

約数ペア:

[(1, 11916415), (5, 2383283), (7, 1702345), (23, 518105), (35, 340469), (113, 105455), (115, 103621), (131, 90965), (161, 74015), (565, 21091), (655, 18193), (791, 15065), (805, 14803), (917, 12995), (2599, 4585), (3013, 3955)]