19998716158

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{22093}}^1\times {\mathrm{15607}}^1$

素因数の和:37731

約数の個数: 16

約数和(自身を含む): 31035883680

約数和(自身を除く): 11037167522

約数列:

[1, 2, 29, 58, 15607, 22093, 31214, 44186, 452603, 640697, 905206, 1281394, 344805451, 689610902, 9999358079, 19998716158]

約数ペア:

[(1, 19998716158), (2, 9999358079), (29, 689610902), (58, 344805451), (15607, 1281394), (22093, 905206), (31214, 640697), (44186, 452603)]