16405130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1789}}^1$

素因数の和:1934

約数の個数: 32

約数和(自身を含む): 34024320

約数和(自身を除く): 17619190

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 131, 262, 655, 917, 1310, 1789, 1834, 3578, 4585, 8945, 9170, 12523, 17890, 25046, 62615, 125230, 234359, 468718, 1171795, 1640513, 2343590, 3281026, 8202565, 16405130]

約数ペア:

[(1, 16405130), (2, 8202565), (5, 3281026), (7, 2343590), (10, 1640513), (14, 1171795), (35, 468718), (70, 234359), (131, 125230), (262, 62615), (655, 25046), (917, 17890), (1310, 12523), (1789, 9170), (1834, 8945), (3578, 4585)]