12131556

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:344

約数の個数: 48

約数和(自身を含む): 29245440

約数和(自身を除く): 17113884

約数列:

[1, 2, 3, 4, 6, 12, 67, 79, 134, 158, 191, 201, 237, 268, 316, 382, 402, 474, 573, 764, 804, 948, 1146, 2292, 5293, 10586, 12797, 15089, 15879, 21172, 25594, 30178, 31758, 38391, 45267, 51188, 60356, 63516, 76782, 90534, 153564, 181068, 1010963, 2021926, 3032889, 4043852, 6065778, 12131556]

約数ペア:

[(1, 12131556), (2, 6065778), (3, 4043852), (4, 3032889), (6, 2021926), (12, 1010963), (67, 181068), (79, 153564), (134, 90534), (158, 76782), (191, 63516), (201, 60356), (237, 51188), (268, 45267), (316, 38391), (382, 31758), (402, 30178), (474, 25594), (573, 21172), (764, 15879), (804, 15089), (948, 12797), (1146, 10586), (2292, 5293)]