1946809460

素因数分解:

$2^2\times 5^1\times {\mathrm{1567}}^1\times {\mathrm{62119}}^1$

素因数の和:63695

約数の個数: 24

約数和(自身を含む): 4090974720

約数和(自身を除く): 2144165260

約数列:

[1, 2, 4, 5, 10, 20, 1567, 3134, 6268, 7835, 15670, 31340, 62119, 124238, 248476, 310595, 621190, 1242380, 97340473, 194680946, 389361892, 486702365, 973404730, 1946809460]

約数ペア:

[(1, 1946809460), (2, 973404730), (4, 486702365), (5, 389361892), (10, 194680946), (20, 97340473), (1567, 1242380), (3134, 621190), (6268, 310595), (7835, 248476), (15670, 124238), (31340, 62119)]