38926886

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:380

約数の個数: 32

約数和(自身を含む): 63037440

約数和(自身を除く): 24110554

約数列:

[1, 2, 31, 37, 62, 71, 74, 142, 239, 478, 1147, 2201, 2294, 2627, 4402, 5254, 7409, 8843, 14818, 16969, 17686, 33938, 81437, 162874, 274133, 526039, 548266, 627853, 1052078, 1255706, 19463443, 38926886]

約数ペア:

[(1, 38926886), (2, 19463443), (31, 1255706), (37, 1052078), (62, 627853), (71, 548266), (74, 526039), (142, 274133), (239, 162874), (478, 81437), (1147, 33938), (2201, 17686), (2294, 16969), (2627, 14818), (4402, 8843), (5254, 7409)]