19427614

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{2423}}^1$

素因数の和:2655

約数の個数: 16

約数和(自身を含む): 30833280

約数和(自身を除く): 11405666

約数列:

[1, 2, 19, 38, 211, 422, 2423, 4009, 4846, 8018, 46037, 92074, 511253, 1022506, 9713807, 19427614]

約数ペア:

[(1, 19427614), (2, 9713807), (19, 1022506), (38, 511253), (211, 92074), (422, 46037), (2423, 8018), (4009, 4846)]