190038430

素因数分解:

$2^1\times 5^1\times {\mathrm{503}}^1\times {\mathrm{37781}}^1$

素因数の和:38291

約数の個数: 16

約数和(自身を含む): 342758304

約数和(自身を除く): 152719874

約数列:

[1, 2, 5, 10, 503, 1006, 2515, 5030, 37781, 75562, 188905, 377810, 19003843, 38007686, 95019215, 190038430]

約数ペア:

[(1, 190038430), (2, 95019215), (5, 38007686), (10, 19003843), (503, 377810), (1006, 188905), (2515, 75562), (5030, 37781)]