12419214910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2253941}}^1$

素因数の和:2253996

約数の個数: 32

約数和(自身を含む): 24342573600

約数和(自身を除く): 11923358690

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 1102, 2755, 5510, 2253941, 4507882, 11269705, 22539410, 42824879, 65364289, 85649758, 130728578, 214124395, 326821445, 428248790, 653642890, 1241921491, 2483842982, 6209607455, 12419214910]

約数ペア:

[(1, 12419214910), (2, 6209607455), (5, 2483842982), (10, 1241921491), (19, 653642890), (29, 428248790), (38, 326821445), (58, 214124395), (95, 130728578), (145, 85649758), (190, 65364289), (290, 42824879), (551, 22539410), (1102, 11269705), (2755, 4507882), (5510, 2253941)]