19376688

素因数分解:

$2^4\times 3^1\times {\mathrm{403681}}^1$

素因数の和:403692

約数の個数: 20

約数和(自身を含む): 50056568

約数和(自身を除く): 30679880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 403681, 807362, 1211043, 1614724, 2422086, 3229448, 4844172, 6458896, 9688344, 19376688]

約数ペア:

[(1, 19376688), (2, 9688344), (3, 6458896), (4, 4844172), (6, 3229448), (8, 2422086), (12, 1614724), (16, 1211043), (24, 807362), (48, 403681)]