1900522658

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{401}}^1\times {\mathrm{22147}}^1$

素因数の和:22657

約数の個数: 16

約数和(自身を含む): 2884732704

約数和(自身を除く): 984210046

約数列:

[1, 2, 107, 214, 401, 802, 22147, 42907, 44294, 85814, 2369729, 4739458, 8880947, 17761894, 950261329, 1900522658]

約数ペア:

[(1, 1900522658), (2, 950261329), (107, 17761894), (214, 8880947), (401, 4739458), (802, 2369729), (22147, 85814), (42907, 44294)]