137519758

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{50971}}^1$

素因数の和:51063

約数の個数: 16

約数和(自身を含む): 220199040

約数和(自身を除く): 82679282

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 50971, 101942, 968449, 1936898, 3618941, 7237882, 68759879, 137519758]

約数ペア:

[(1, 137519758), (2, 68759879), (19, 7237882), (38, 3618941), (71, 1936898), (142, 968449), (1349, 101942), (2698, 50971)]