18634150

素因数分解:

$2^1\times 5^2\times {\mathrm{193}}^1\times {\mathrm{1931}}^1$

素因数の和:2136

約数の個数: 24

約数和(自身を含む): 34857144

約数和(自身を除く): 16222994

約数列:

[1, 2, 5, 10, 25, 50, 193, 386, 965, 1930, 1931, 3862, 4825, 9650, 9655, 19310, 48275, 96550, 372683, 745366, 1863415, 3726830, 9317075, 18634150]

約数ペア:

[(1, 18634150), (2, 9317075), (5, 3726830), (10, 1863415), (25, 745366), (50, 372683), (193, 96550), (386, 48275), (965, 19310), (1930, 9655), (1931, 9650), (3862, 4825)]