21276761374

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{50901343}}^1$

素因数の和:50901375

約数の個数: 16

約数和(自身を含む): 36648967680

約数和(自身を除く): 15372206306

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 50901343, 101802686, 559914773, 967125517, 1119829546, 1934251034, 10638380687, 21276761374]

約数ペア:

[(1, 21276761374), (2, 10638380687), (11, 1934251034), (19, 1119829546), (22, 967125517), (38, 559914773), (209, 101802686), (418, 50901343)]