19290372

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{23993}}^1$

素因数の和:24067

約数の個数: 24

約数和(自身を含む): 45684576

約数和(自身を除く): 26394204

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 23993, 47986, 71979, 95972, 143958, 287916, 1607531, 3215062, 4822593, 6430124, 9645186, 19290372]

約数ペア:

[(1, 19290372), (2, 9645186), (3, 6430124), (4, 4822593), (6, 3215062), (12, 1607531), (67, 287916), (134, 143958), (201, 95972), (268, 71979), (402, 47986), (804, 23993)]