38670434

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1303}}^1$

素因数の和:1406

約数の個数: 32

約数和(自身を含む): 67599360

約数和(自身を除く): 28928926

約数列:

[1, 2, 11, 19, 22, 38, 71, 142, 209, 418, 781, 1303, 1349, 1562, 2606, 2698, 14333, 14839, 24757, 28666, 29678, 49514, 92513, 185026, 272327, 544654, 1017643, 1757747, 2035286, 3515494, 19335217, 38670434]

約数ペア:

[(1, 38670434), (2, 19335217), (11, 3515494), (19, 2035286), (22, 1757747), (38, 1017643), (71, 544654), (142, 272327), (209, 185026), (418, 92513), (781, 49514), (1303, 29678), (1349, 28666), (1562, 24757), (2606, 14839), (2698, 14333)]