11901316

素因数分解:

$2^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1481}}^1$

素因数の和:1540

約数の個数: 36

約数和(自身を含む): 24835356

約数和(自身を除く): 12934040

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 82, 98, 164, 196, 287, 574, 1148, 1481, 2009, 2962, 4018, 5924, 8036, 10367, 20734, 41468, 60721, 72569, 121442, 145138, 242884, 290276, 425047, 850094, 1700188, 2975329, 5950658, 11901316]

約数ペア:

[(1, 11901316), (2, 5950658), (4, 2975329), (7, 1700188), (14, 850094), (28, 425047), (41, 290276), (49, 242884), (82, 145138), (98, 121442), (164, 72569), (196, 60721), (287, 41468), (574, 20734), (1148, 10367), (1481, 8036), (2009, 5924), (2962, 4018)]