38319242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{461}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 65197440

約数和(自身を除く): 26878198

約数列:

[1, 2, 13, 23, 26, 46, 139, 278, 299, 461, 598, 922, 1807, 3197, 3614, 5993, 6394, 10603, 11986, 21206, 41561, 64079, 83122, 128158, 137839, 275678, 833027, 1473817, 1666054, 2947634, 19159621, 38319242]

約数ペア:

[(1, 38319242), (2, 19159621), (13, 2947634), (23, 1666054), (26, 1473817), (46, 833027), (139, 275678), (278, 137839), (299, 128158), (461, 83122), (598, 64079), (922, 41561), (1807, 21206), (3197, 11986), (3614, 10603), (5993, 6394)]