19234293

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{433}}^1$

素因数の和:533

約数の個数: 32

約数和(自身を含む): 29748096

約数和(自身を除く): 10513803

約数列:

[1, 3, 13, 17, 39, 51, 67, 201, 221, 433, 663, 871, 1139, 1299, 2613, 3417, 5629, 7361, 14807, 16887, 22083, 29011, 44421, 87033, 95693, 287079, 377143, 493187, 1131429, 1479561, 6411431, 19234293]

約数ペア:

[(1, 19234293), (3, 6411431), (13, 1479561), (17, 1131429), (39, 493187), (51, 377143), (67, 287079), (201, 95693), (221, 87033), (433, 44421), (663, 29011), (871, 22083), (1139, 16887), (1299, 14807), (2613, 7361), (3417, 5629)]