13027108

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:196

約数の個数: 48

約数和(自身を含む): 25280640

約数和(自身を除く): 12253532

約数列:

[1, 2, 4, 23, 37, 43, 46, 74, 86, 89, 92, 148, 172, 178, 356, 851, 989, 1591, 1702, 1978, 2047, 3182, 3293, 3404, 3827, 3956, 4094, 6364, 6586, 7654, 8188, 13172, 15308, 36593, 73186, 75739, 88021, 141599, 146372, 151478, 176042, 283198, 302956, 352084, 566396, 3256777, 6513554, 13027108]

約数ペア:

[(1, 13027108), (2, 6513554), (4, 3256777), (23, 566396), (37, 352084), (43, 302956), (46, 283198), (74, 176042), (86, 151478), (89, 146372), (92, 141599), (148, 88021), (172, 75739), (178, 73186), (356, 36593), (851, 15308), (989, 13172), (1591, 8188), (1702, 7654), (1978, 6586), (2047, 6364), (3182, 4094), (3293, 3956), (3404, 3827)]