13189812

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 31715712

約数和(自身を除く): 18525900

約数列:

[1, 2, 3, 4, 6, 12, 71, 113, 137, 142, 213, 226, 274, 284, 339, 411, 426, 452, 548, 678, 822, 852, 1356, 1644, 8023, 9727, 15481, 16046, 19454, 24069, 29181, 30962, 32092, 38908, 46443, 48138, 58362, 61924, 92886, 96276, 116724, 185772, 1099151, 2198302, 3297453, 4396604, 6594906, 13189812]

約数ペア:

[(1, 13189812), (2, 6594906), (3, 4396604), (4, 3297453), (6, 2198302), (12, 1099151), (71, 185772), (113, 116724), (137, 96276), (142, 92886), (213, 61924), (226, 58362), (274, 48138), (284, 46443), (339, 38908), (411, 32092), (426, 30962), (452, 29181), (548, 24069), (678, 19454), (822, 16046), (852, 15481), (1356, 9727), (1644, 8023)]