18990901198

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{7019}}^1\times {\mathrm{46649}}^1$

素因数の和:53699

約数の個数: 16

約数和(自身を含む): 29473470000

約数和(自身を除く): 10482568802

約数列:

[1, 2, 29, 58, 7019, 14038, 46649, 93298, 203551, 407102, 1352821, 2705642, 327429331, 654858662, 9495450599, 18990901198]

約数ペア:

[(1, 18990901198), (2, 9495450599), (29, 654858662), (58, 327429331), (7019, 2705642), (14038, 1352821), (46649, 407102), (93298, 203551)]