84399710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{444209}}^1$

素因数の和:444235

約数の個数: 16

約数和(自身を含む): 159915600

約数和(自身を除く): 75515890

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 444209, 888418, 2221045, 4442090, 8439971, 16879942, 42199855, 84399710]

約数ペア:

[(1, 84399710), (2, 42199855), (5, 16879942), (10, 8439971), (19, 4442090), (38, 2221045), (95, 888418), (190, 444209)]