20190138

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{367}}^1$

素因数の和:598

約数の個数: 32

約数和(自身を含む): 41492736

約数和(自身を除く): 21302598

約数列:

[1, 2, 3, 6, 53, 106, 159, 173, 318, 346, 367, 519, 734, 1038, 1101, 2202, 9169, 18338, 19451, 27507, 38902, 55014, 58353, 63491, 116706, 126982, 190473, 380946, 3365023, 6730046, 10095069, 20190138]

約数ペア:

[(1, 20190138), (2, 10095069), (3, 6730046), (6, 3365023), (53, 380946), (106, 190473), (159, 126982), (173, 116706), (318, 63491), (346, 58353), (367, 55014), (519, 38902), (734, 27507), (1038, 19451), (1101, 18338), (2202, 9169)]