22879420

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{60209}}^1$

素因数の和:60237

約数の個数: 24

約数和(自身を含む): 50576400

約数和(自身を除く): 27696980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 60209, 120418, 240836, 301045, 602090, 1143971, 1204180, 2287942, 4575884, 5719855, 11439710, 22879420]

約数ペア:

[(1, 22879420), (2, 11439710), (4, 5719855), (5, 4575884), (10, 2287942), (19, 1204180), (20, 1143971), (38, 602090), (76, 301045), (95, 240836), (190, 120418), (380, 60209)]