15691730986

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{937}}^1\times {\mathrm{1559}}^1$

素因数の和:2670

約数の個数: 32

約数和(自身を含む): 24337272960

約数和(自身を除く): 8645541974

約数列:

[1, 2, 41, 82, 131, 262, 937, 1559, 1874, 3118, 5371, 10742, 38417, 63919, 76834, 122747, 127838, 204229, 245494, 408458, 1460783, 2921566, 5032627, 8373389, 10065254, 16746778, 59892103, 119784206, 191362573, 382725146, 7845865493, 15691730986]

約数ペア:

[(1, 15691730986), (2, 7845865493), (41, 382725146), (82, 191362573), (131, 119784206), (262, 59892103), (937, 16746778), (1559, 10065254), (1874, 8373389), (3118, 5032627), (5371, 2921566), (10742, 1460783), (38417, 408458), (63919, 245494), (76834, 204229), (122747, 127838)]