194772458

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{16481}}^1$

素因数の和:16813

約数の個数: 16

約数和(自身を含む): 308543040

約数和(自身を除く): 113770582

約数列:

[1, 2, 19, 38, 311, 622, 5909, 11818, 16481, 32962, 313139, 626278, 5125591, 10251182, 97386229, 194772458]

約数ペア:

[(1, 194772458), (2, 97386229), (19, 10251182), (38, 5125591), (311, 626278), (622, 313139), (5909, 32962), (11818, 16481)]