11978692

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{4463}}^1$

素因数の和:4539

約数の個数: 24

約数和(自身を含む): 23248512

約数和(自身を除く): 11269820

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 4463, 8926, 17852, 49093, 98186, 196372, 272243, 544486, 1088972, 2994673, 5989346, 11978692]

約数ペア:

[(1, 11978692), (2, 5989346), (4, 2994673), (11, 1088972), (22, 544486), (44, 272243), (61, 196372), (122, 98186), (244, 49093), (671, 17852), (1342, 8926), (2684, 4463)]