19569424

素因数分解:

$2^4\times 7^2\times {\mathrm{109}}^1\times {\mathrm{229}}^1$

素因数の和:360

約数の個数: 60

約数和(自身を含む): 44705100

約数和(自身を除く): 25135676

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 109, 112, 196, 218, 229, 392, 436, 458, 763, 784, 872, 916, 1526, 1603, 1744, 1832, 3052, 3206, 3664, 5341, 6104, 6412, 10682, 11221, 12208, 12824, 21364, 22442, 24961, 25648, 42728, 44884, 49922, 85456, 89768, 99844, 174727, 179536, 199688, 349454, 399376, 698908, 1223089, 1397816, 2446178, 2795632, 4892356, 9784712, 19569424]

約数ペア:

[(1, 19569424), (2, 9784712), (4, 4892356), (7, 2795632), (8, 2446178), (14, 1397816), (16, 1223089), (28, 698908), (49, 399376), (56, 349454), (98, 199688), (109, 179536), (112, 174727), (196, 99844), (218, 89768), (229, 85456), (392, 49922), (436, 44884), (458, 42728), (763, 25648), (784, 24961), (872, 22442), (916, 21364), (1526, 12824), (1603, 12208), (1744, 11221), (1832, 10682), (3052, 6412), (3206, 6104), (3664, 5341)]