21381036374

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{14951}}^1\times {\mathrm{42061}}^1$

素因数の和:57031

約数の個数: 16

約数和(自身を含む): 33961195296

約数和(自身を除く): 12580158922

約数列:

[1, 2, 17, 34, 14951, 29902, 42061, 84122, 254167, 508334, 715037, 1430074, 628854011, 1257708022, 10690518187, 21381036374]

約数ペア:

[(1, 21381036374), (2, 10690518187), (17, 1257708022), (34, 628854011), (14951, 1430074), (29902, 715037), (42061, 508334), (84122, 254167)]