194920609

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1\times {\mathrm{1213}}^1$

素因数の和:1536

約数の個数: 16

約数和(自身を含む): 215373312

約数和(自身を除く): 20452703

約数列:

[1, 13, 47, 263, 611, 1213, 3419, 12361, 15769, 57011, 160693, 319019, 741143, 4147247, 14993893, 194920609]

約数ペア:

[(1, 194920609), (13, 14993893), (47, 4147247), (263, 741143), (611, 319019), (1213, 160693), (3419, 57011), (12361, 15769)]