2011383358

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{4951}}^1\times {\mathrm{10691}}^1$

素因数の和:15663

約数の個数: 16

約数和(自身を含む): 3176807040

約数和(自身を除く): 1165423682

約数列:

[1, 2, 19, 38, 4951, 9902, 10691, 21382, 94069, 188138, 203129, 406258, 52931141, 105862282, 1005691679, 2011383358]

約数ペア:

[(1, 2011383358), (2, 1005691679), (19, 105862282), (38, 52931141), (4951, 406258), (9902, 203129), (10691, 188138), (21382, 94069)]