18746119079

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1\times {\mathrm{71129}}^1$

素因数の和:71602

約数の個数: 16

約数和(自身を含む): 20434226400

約数和(自身を除く): 1688107321

約数列:

[1, 17, 37, 419, 629, 7123, 15503, 71129, 263551, 1209193, 2631773, 29803051, 44740141, 506651867, 1102712887, 18746119079]

約数ペア:

[(1, 18746119079), (17, 1102712887), (37, 506651867), (419, 44740141), (629, 29803051), (7123, 2631773), (15503, 1209193), (71129, 263551)]