11856948

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:344

約数の個数: 48

約数和(自身を含む): 28619136

約数和(自身を除く): 16762188

約数列:

[1, 2, 3, 4, 6, 12, 53, 103, 106, 159, 181, 206, 212, 309, 318, 362, 412, 543, 618, 636, 724, 1086, 1236, 2172, 5459, 9593, 10918, 16377, 18643, 19186, 21836, 28779, 32754, 37286, 38372, 55929, 57558, 65508, 74572, 111858, 115116, 223716, 988079, 1976158, 2964237, 3952316, 5928474, 11856948]

約数ペア:

[(1, 11856948), (2, 5928474), (3, 3952316), (4, 2964237), (6, 1976158), (12, 988079), (53, 223716), (103, 115116), (106, 111858), (159, 74572), (181, 65508), (206, 57558), (212, 55929), (309, 38372), (318, 37286), (362, 32754), (412, 28779), (543, 21836), (618, 19186), (636, 18643), (724, 16377), (1086, 10918), (1236, 9593), (2172, 5459)]