12181902022

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1753}}^1\times {\mathrm{7951}}^1$

素因数の和:9748

約数の個数: 32

約数和(自身を含む): 20084843520

約数和(自身を除く): 7902941498

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 1753, 3506, 7951, 15902, 33307, 40319, 66614, 80638, 151069, 182873, 302138, 365746, 766061, 1532122, 3474587, 6949174, 13938103, 27876206, 264823957, 320576369, 529647914, 641152738, 6090951011, 12181902022]

約数ペア:

[(1, 12181902022), (2, 6090951011), (19, 641152738), (23, 529647914), (38, 320576369), (46, 264823957), (437, 27876206), (874, 13938103), (1753, 6949174), (3506, 3474587), (7951, 1532122), (15902, 766061), (33307, 365746), (40319, 302138), (66614, 182873), (80638, 151069)]