1993221734

素因数分解:

$2^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{381697}}^1$

素因数の和:382079

約数の個数: 16

約数和(自身を含む): 3426121248

約数和(自身を除く): 1432899514

約数列:

[1, 2, 7, 14, 373, 746, 2611, 5222, 381697, 763394, 2671879, 5343758, 142372981, 284745962, 996610867, 1993221734]

約数ペア:

[(1, 1993221734), (2, 996610867), (7, 284745962), (14, 142372981), (373, 5343758), (746, 2671879), (2611, 763394), (5222, 381697)]