19494645297

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{146849}}^1$

素因数の和:147025

約数の個数: 32

約数和(自身を含む): 29182032000

約数和(自身を除く): 9687386703

約数列:

[1, 3, 17, 19, 51, 57, 137, 323, 411, 969, 2329, 2603, 6987, 7809, 44251, 132753, 146849, 440547, 2496433, 2790131, 7489299, 8370393, 20118313, 47432227, 60354939, 142296681, 342011321, 382247947, 1026033963, 1146743841, 6498215099, 19494645297]

約数ペア:

[(1, 19494645297), (3, 6498215099), (17, 1146743841), (19, 1026033963), (51, 382247947), (57, 342011321), (137, 142296681), (323, 60354939), (411, 47432227), (969, 20118313), (2329, 8370393), (2603, 7489299), (6987, 2790131), (7809, 2496433), (44251, 440547), (132753, 146849)]