39855274

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1471}}^1$

素因数の和:1546

約数の個数: 32

約数和(自身を含む): 67829760

約数和(自身を除く): 27974486

約数列:

[1, 2, 19, 23, 31, 38, 46, 62, 437, 589, 713, 874, 1178, 1426, 1471, 2942, 13547, 27094, 27949, 33833, 45601, 55898, 67666, 91202, 642827, 866419, 1048823, 1285654, 1732838, 2097646, 19927637, 39855274]

約数ペア:

[(1, 39855274), (2, 19927637), (19, 2097646), (23, 1732838), (31, 1285654), (38, 1048823), (46, 866419), (62, 642827), (437, 91202), (589, 67666), (713, 55898), (874, 45601), (1178, 33833), (1426, 27949), (1471, 27094), (2942, 13547)]