19184810

素因数分解:

$2^1\times 5^1\times {\mathrm{761}}^1\times {\mathrm{2521}}^1$

素因数の和:3289

約数の個数: 16

約数和(自身を含む): 34591752

約数和(自身を除く): 15406942

約数列:

[1, 2, 5, 10, 761, 1522, 2521, 3805, 5042, 7610, 12605, 25210, 1918481, 3836962, 9592405, 19184810]

約数ペア:

[(1, 19184810), (2, 9592405), (5, 3836962), (10, 1918481), (761, 25210), (1522, 12605), (2521, 7610), (3805, 5042)]