19378704

素因数分解:

$2^4\times 3^1\times {\mathrm{487}}^1\times {\mathrm{829}}^1$

素因数の和:1327

約数の個数: 40

約数和(自身を含む): 50224960

約数和(自身を除く): 30846256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 487, 829, 974, 1461, 1658, 1948, 2487, 2922, 3316, 3896, 4974, 5844, 6632, 7792, 9948, 11688, 13264, 19896, 23376, 39792, 403723, 807446, 1211169, 1614892, 2422338, 3229784, 4844676, 6459568, 9689352, 19378704]

約数ペア:

[(1, 19378704), (2, 9689352), (3, 6459568), (4, 4844676), (6, 3229784), (8, 2422338), (12, 1614892), (16, 1211169), (24, 807446), (48, 403723), (487, 39792), (829, 23376), (974, 19896), (1461, 13264), (1658, 11688), (1948, 9948), (2487, 7792), (2922, 6632), (3316, 5844), (3896, 4974)]