39444938

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:279

約数の個数: 32

約数和(自身を含む): 65802240

約数和(自身を除く): 26357302

約数列:

[1, 2, 13, 26, 47, 94, 169, 191, 338, 382, 611, 1222, 2197, 2483, 4394, 4966, 7943, 8977, 15886, 17954, 32279, 64558, 103259, 116701, 206518, 233402, 419627, 839254, 1517113, 3034226, 19722469, 39444938]

約数ペア:

[(1, 39444938), (2, 19722469), (13, 3034226), (26, 1517113), (47, 839254), (94, 419627), (169, 233402), (191, 206518), (338, 116701), (382, 103259), (611, 64558), (1222, 32279), (2197, 17954), (2483, 15886), (4394, 8977), (4966, 7943)]