19428528528

素因数分解:

$2^4\times 3^2\times {\mathrm{134920337}}^1$

素因数の和:134920351

約数の個数: 30

約数和(自身を含む): 54372896214

約数和(自身を除く): 34944367686

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 134920337, 269840674, 404761011, 539681348, 809522022, 1079362696, 1214283033, 1619044044, 2158725392, 2428566066, 3238088088, 4857132132, 6476176176, 9714264264, 19428528528]

約数ペア:

[(1, 19428528528), (2, 9714264264), (3, 6476176176), (4, 4857132132), (6, 3238088088), (8, 2428566066), (9, 2158725392), (12, 1619044044), (16, 1214283033), (18, 1079362696), (24, 809522022), (36, 539681348), (48, 404761011), (72, 269840674), (144, 134920337)]