12115642

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{11239}}^1$

素因数の和:11266

約数の個数: 24

約数和(自身を含む): 23064480

約数和(自身を除く): 10948838

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 11239, 22478, 78673, 123629, 157346, 247258, 550711, 865403, 1101422, 1730806, 6057821, 12115642]

約数ペア:

[(1, 12115642), (2, 6057821), (7, 1730806), (11, 1101422), (14, 865403), (22, 550711), (49, 247258), (77, 157346), (98, 123629), (154, 78673), (539, 22478), (1078, 11239)]