12951568

素因数分解:

$2^4\times 7^1\times {\mathrm{197}}^1\times {\mathrm{587}}^1$

素因数の和:799

約数の個数: 40

約数和(自身を含む): 28873152

約数和(自身を除く): 15921584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 197, 394, 587, 788, 1174, 1379, 1576, 2348, 2758, 3152, 4109, 4696, 5516, 8218, 9392, 11032, 16436, 22064, 32872, 65744, 115639, 231278, 462556, 809473, 925112, 1618946, 1850224, 3237892, 6475784, 12951568]

約数ペア:

[(1, 12951568), (2, 6475784), (4, 3237892), (7, 1850224), (8, 1618946), (14, 925112), (16, 809473), (28, 462556), (56, 231278), (112, 115639), (197, 65744), (394, 32872), (587, 22064), (788, 16436), (1174, 11032), (1379, 9392), (1576, 8218), (2348, 5516), (2758, 4696), (3152, 4109)]