1338736

素因数分解:

$2^4\times 7^1\times {\mathrm{11953}}^1$

素因数の和:11968

約数の個数: 20

約数和(自身を含む): 2964592

約数和(自身を除く): 1625856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 11953, 23906, 47812, 83671, 95624, 167342, 191248, 334684, 669368, 1338736]

約数ペア:

[(1, 1338736), (2, 669368), (4, 334684), (7, 191248), (8, 167342), (14, 95624), (16, 83671), (28, 47812), (56, 23906), (112, 11953)]