19006714788

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{21697163}}^1$

素因数の和:21697243

約数の個数: 24

約数和(自身を含む): 44956523808

約数和(自身を除く): 25949809020

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 21697163, 43394326, 65091489, 86788652, 130182978, 260365956, 1583892899, 3167785798, 4751678697, 6335571596, 9503357394, 19006714788]

約数ペア:

[(1, 19006714788), (2, 9503357394), (3, 6335571596), (4, 4751678697), (6, 3167785798), (12, 1583892899), (73, 260365956), (146, 130182978), (219, 86788652), (292, 65091489), (438, 43394326), (876, 21697163)]