11213254

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:280

約数の個数: 32

約数和(自身を含む): 18952416

約数和(自身を除く): 7739162

約数列:

[1, 2, 13, 26, 41, 67, 82, 134, 157, 314, 533, 871, 1066, 1742, 2041, 2747, 4082, 5494, 6437, 10519, 12874, 21038, 35711, 71422, 83681, 136747, 167362, 273494, 431279, 862558, 5606627, 11213254]

約数ペア:

[(1, 11213254), (2, 5606627), (13, 862558), (26, 431279), (41, 273494), (67, 167362), (82, 136747), (134, 83681), (157, 71422), (314, 35711), (533, 21038), (871, 12874), (1066, 10519), (1742, 6437), (2041, 5494), (2747, 4082)]