9998408

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9397}}^1$

素因数の和:9429

約数の個数: 32

約数和(自身を含む): 22555200

約数和(自身を除く): 12556792

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 9397, 18794, 37588, 65779, 75176, 131558, 178543, 263116, 357086, 526232, 714172, 1249801, 1428344, 2499602, 4999204, 9998408]

約数ペア:

[(1, 9998408), (2, 4999204), (4, 2499602), (7, 1428344), (8, 1249801), (14, 714172), (19, 526232), (28, 357086), (38, 263116), (56, 178543), (76, 131558), (133, 75176), (152, 65779), (266, 37588), (532, 18794), (1064, 9397)]