19078230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{21929}}^1$

素因数の和:21968

約数の個数: 32

約数和(自身を含む): 47368800

約数和(自身を除く): 28290570

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 21929, 43858, 65787, 109645, 131574, 219290, 328935, 635941, 657870, 1271882, 1907823, 3179705, 3815646, 6359410, 9539115, 19078230]

約数ペア:

[(1, 19078230), (2, 9539115), (3, 6359410), (5, 3815646), (6, 3179705), (10, 1907823), (15, 1271882), (29, 657870), (30, 635941), (58, 328935), (87, 219290), (145, 131574), (174, 109645), (290, 65787), (435, 43858), (870, 21929)]