19404384

素因数分解:

$2^5\times 3^1\times {\mathrm{202129}}^1$

素因数の和:202142

約数の個数: 24

約数和(自身を含む): 50936760

約数和(自身を除く): 31532376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 202129, 404258, 606387, 808516, 1212774, 1617032, 2425548, 3234064, 4851096, 6468128, 9702192, 19404384]

約数ペア:

[(1, 19404384), (2, 9702192), (3, 6468128), (4, 4851096), (6, 3234064), (8, 2425548), (12, 1617032), (16, 1212774), (24, 808516), (32, 606387), (48, 404258), (96, 202129)]