13711238

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:252

約数の個数: 32

約数和(自身を含む): 22471680

約数和(自身を除く): 8760442

約数列:

[1, 2, 31, 37, 43, 62, 74, 86, 139, 278, 1147, 1333, 1591, 2294, 2666, 3182, 4309, 5143, 5977, 8618, 10286, 11954, 49321, 98642, 159433, 185287, 221149, 318866, 370574, 442298, 6855619, 13711238]

約数ペア:

[(1, 13711238), (2, 6855619), (31, 442298), (37, 370574), (43, 318866), (62, 221149), (74, 185287), (86, 159433), (139, 98642), (278, 49321), (1147, 11954), (1333, 10286), (1591, 8618), (2294, 5977), (2666, 5143), (3182, 4309)]