21638380034

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{2017}}^1\times {\mathrm{144973}}^1$

素因数の和:147029

約数の個数: 16

約数和(自身を含む): 33351558648

約数和(自身を除く): 11713178614

約数列:

[1, 2, 37, 74, 2017, 4034, 74629, 144973, 149258, 289946, 5364001, 10728002, 292410541, 584821082, 10819190017, 21638380034]

約数ペア:

[(1, 21638380034), (2, 10819190017), (37, 584821082), (74, 292410541), (2017, 10728002), (4034, 5364001), (74629, 289946), (144973, 149258)]