11980856

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{36527}}^1$

素因数の和:36574

約数の個数: 16

約数和(自身を含む): 23012640

約数和(自身を除く): 11031784

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 36527, 73054, 146108, 292216, 1497607, 2995214, 5990428, 11980856]

約数ペア:

[(1, 11980856), (2, 5990428), (4, 2995214), (8, 1497607), (41, 292216), (82, 146108), (164, 73054), (328, 36527)]