19632944

素因数分解:

$2^4\times {\mathrm{1039}}^1\times {\mathrm{1181}}^1$

素因数の和:2228

約数の個数: 20

約数和(自身を含む): 38107680

約数和(自身を除く): 18474736

約数列:

[1, 2, 4, 8, 16, 1039, 1181, 2078, 2362, 4156, 4724, 8312, 9448, 16624, 18896, 1227059, 2454118, 4908236, 9816472, 19632944]

約数ペア:

[(1, 19632944), (2, 9816472), (4, 4908236), (8, 2454118), (16, 1227059), (1039, 18896), (1181, 16624), (2078, 9448), (2362, 8312), (4156, 4724)]