19271805

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{6329}}^1$

素因数の和:6373

約数の個数: 32

約数和(自身を含む): 36460800

約数和(自身を除く): 17188995

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 203, 435, 609, 1015, 3045, 6329, 18987, 31645, 44303, 94935, 132909, 183541, 221515, 550623, 664545, 917705, 1284787, 2753115, 3854361, 6423935, 19271805]

約数ペア:

[(1, 19271805), (3, 6423935), (5, 3854361), (7, 2753115), (15, 1284787), (21, 917705), (29, 664545), (35, 550623), (87, 221515), (105, 183541), (145, 132909), (203, 94935), (435, 44303), (609, 31645), (1015, 18987), (3045, 6329)]