12980822408

素因数分解:

$2^3\times {\mathrm{3931}}^1\times {\mathrm{412771}}^1$

素因数の和:416708

約数の個数: 16

約数和(自身を含む): 24345292560

約数和(自身を除く): 11364470152

約数列:

[1, 2, 4, 8, 3931, 7862, 15724, 31448, 412771, 825542, 1651084, 3302168, 1622602801, 3245205602, 6490411204, 12980822408]

約数ペア:

[(1, 12980822408), (2, 6490411204), (4, 3245205602), (8, 1622602801), (3931, 3302168), (7862, 1651084), (15724, 825542), (31448, 412771)]