1919573570

素因数分解:

$2^1\times 5^1\times {\mathrm{19333}}^1\times {\mathrm{9929}}^1$

素因数の和:29269

約数の個数: 16

約数和(自身を含む): 3455759160

約数和(自身を除く): 1536185590

約数列:

[1, 2, 5, 10, 9929, 19333, 19858, 38666, 49645, 96665, 99290, 193330, 191957357, 383914714, 959786785, 1919573570]

約数ペア:

[(1, 1919573570), (2, 959786785), (5, 383914714), (10, 191957357), (9929, 193330), (19333, 99290), (19858, 96665), (38666, 49645)]