11451376

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1$

素因数の和:437

約数の個数: 40

約数和(自身を含む): 23609600

約数和(自身を除く): 12158224

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 139, 152, 271, 278, 304, 542, 556, 1084, 1112, 2168, 2224, 2641, 4336, 5149, 5282, 10298, 10564, 20596, 21128, 37669, 41192, 42256, 75338, 82384, 150676, 301352, 602704, 715711, 1431422, 2862844, 5725688, 11451376]

約数ペア:

[(1, 11451376), (2, 5725688), (4, 2862844), (8, 1431422), (16, 715711), (19, 602704), (38, 301352), (76, 150676), (139, 82384), (152, 75338), (271, 42256), (278, 41192), (304, 37669), (542, 21128), (556, 20596), (1084, 10564), (1112, 10298), (2168, 5282), (2224, 5149), (2641, 4336)]