19194330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{13613}}^1$

素因数の和:13670

約数の個数: 32

約数和(自身を含む): 47049984

約数和(自身を除く): 27855654

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 13613, 27226, 40839, 68065, 81678, 136130, 204195, 408390, 639811, 1279622, 1919433, 3199055, 3838866, 6398110, 9597165, 19194330]

約数ペア:

[(1, 19194330), (2, 9597165), (3, 6398110), (5, 3838866), (6, 3199055), (10, 1919433), (15, 1279622), (30, 639811), (47, 408390), (94, 204195), (141, 136130), (235, 81678), (282, 68065), (470, 40839), (705, 27226), (1410, 13613)]