19604282

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{727}}^1$

素因数の和:965

約数の個数: 16

約数和(自身を含む): 29964480

約数和(自身を除く): 10360198

約数列:

[1, 2, 97, 139, 194, 278, 727, 1454, 13483, 26966, 70519, 101053, 141038, 202106, 9802141, 19604282]

約数ペア:

[(1, 19604282), (2, 9802141), (97, 202106), (139, 141038), (194, 101053), (278, 70519), (727, 26966), (1454, 13483)]