19943390210

素因数分解:

$2^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{811}}^1\times {\mathrm{5869}}^1$

素因数の和:7106

約数の個数: 32

約数和(自身を含む): 36034286400

約数和(自身を除く): 16090896190

約数列:

[1, 2, 5, 10, 419, 811, 838, 1622, 2095, 4055, 4190, 5869, 8110, 11738, 29345, 58690, 339809, 679618, 1699045, 2459111, 3398090, 4759759, 4918222, 9519518, 12295555, 23798795, 24591110, 47597590, 1994339021, 3988678042, 9971695105, 19943390210]

約数ペア:

[(1, 19943390210), (2, 9971695105), (5, 3988678042), (10, 1994339021), (419, 47597590), (811, 24591110), (838, 23798795), (1622, 12295555), (2095, 9519518), (4055, 4918222), (4190, 4759759), (5869, 3398090), (8110, 2459111), (11738, 1699045), (29345, 679618), (58690, 339809)]