19051884

素因数分解:

$2^2\times 3^2\times {\mathrm{229}}^1\times {\mathrm{2311}}^1$

素因数の和:2550

約数の個数: 36

約数和(自身を含む): 48390160

約数和(自身を除く): 29338276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 229, 458, 687, 916, 1374, 2061, 2311, 2748, 4122, 4622, 6933, 8244, 9244, 13866, 20799, 27732, 41598, 83196, 529219, 1058438, 1587657, 2116876, 3175314, 4762971, 6350628, 9525942, 19051884]

約数ペア:

[(1, 19051884), (2, 9525942), (3, 6350628), (4, 4762971), (6, 3175314), (9, 2116876), (12, 1587657), (18, 1058438), (36, 529219), (229, 83196), (458, 41598), (687, 27732), (916, 20799), (1374, 13866), (2061, 9244), (2311, 8244), (2748, 6933), (4122, 4622)]