19206285

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{3733}}^1$

素因数の和:3762

約数の個数: 32

約数和(自身を含む): 35846400

約数和(自身を除く): 16640115

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 343, 735, 1029, 1715, 3733, 5145, 11199, 18665, 26131, 55995, 78393, 130655, 182917, 391965, 548751, 914585, 1280419, 2743755, 3841257, 6402095, 19206285]

約数ペア:

[(1, 19206285), (3, 6402095), (5, 3841257), (7, 2743755), (15, 1280419), (21, 914585), (35, 548751), (49, 391965), (105, 182917), (147, 130655), (245, 78393), (343, 55995), (735, 26131), (1029, 18665), (1715, 11199), (3733, 5145)]