9905650

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{10427}}^1$

素因数の和:10458

約数の個数: 24

約数和(自身を含む): 19396080

約数和(自身を除く): 9490430

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 10427, 20854, 52135, 104270, 198113, 260675, 396226, 521350, 990565, 1981130, 4952825, 9905650]

約数ペア:

[(1, 9905650), (2, 4952825), (5, 1981130), (10, 990565), (19, 521350), (25, 396226), (38, 260675), (50, 198113), (95, 104270), (190, 52135), (475, 20854), (950, 10427)]