19214090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{5179}}^1$

素因数の和:5246

約数の個数: 32

約数和(自身を含む): 40279680

約数和(自身を除く): 21065590

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 742, 1855, 3710, 5179, 10358, 25895, 36253, 51790, 72506, 181265, 274487, 362530, 548974, 1372435, 1921409, 2744870, 3842818, 9607045, 19214090]

約数ペア:

[(1, 19214090), (2, 9607045), (5, 3842818), (7, 2744870), (10, 1921409), (14, 1372435), (35, 548974), (53, 362530), (70, 274487), (106, 181265), (265, 72506), (371, 51790), (530, 36253), (742, 25895), (1855, 10358), (3710, 5179)]