11121004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:190

約数の個数: 48

約数和(自身を含む): 21732480

約数和(自身を除く): 10611476

約数列:

[1, 2, 4, 19, 38, 41, 43, 76, 82, 83, 86, 164, 166, 172, 332, 779, 817, 1558, 1577, 1634, 1763, 3116, 3154, 3268, 3403, 3526, 3569, 6308, 6806, 7052, 7138, 13612, 14276, 33497, 64657, 66994, 67811, 129314, 133988, 135622, 146329, 258628, 271244, 292658, 585316, 2780251, 5560502, 11121004]

約数ペア:

[(1, 11121004), (2, 5560502), (4, 2780251), (19, 585316), (38, 292658), (41, 271244), (43, 258628), (76, 146329), (82, 135622), (83, 133988), (86, 129314), (164, 67811), (166, 66994), (172, 64657), (332, 33497), (779, 14276), (817, 13612), (1558, 7138), (1577, 7052), (1634, 6806), (1763, 6308), (3116, 3569), (3154, 3526), (3268, 3403)]