19270090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{11969}}^1$

素因数の和:12006

約数の個数: 32

約数和(自身を含む): 41368320

約数和(自身を除く): 22098230

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 11969, 23938, 59845, 83783, 119690, 167566, 275287, 418915, 550574, 837830, 1376435, 1927009, 2752870, 3854018, 9635045, 19270090]

約数ペア:

[(1, 19270090), (2, 9635045), (5, 3854018), (7, 2752870), (10, 1927009), (14, 1376435), (23, 837830), (35, 550574), (46, 418915), (70, 275287), (115, 167566), (161, 119690), (230, 83783), (322, 59845), (805, 23938), (1610, 11969)]