19273290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{13669}}^1$

素因数の和:13726

約数の個数: 32

約数和(自身を含む): 47243520

約数和(自身を除く): 27970230

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 13669, 27338, 41007, 68345, 82014, 136690, 205035, 410070, 642443, 1284886, 1927329, 3212215, 3854658, 6424430, 9636645, 19273290]

約数ペア:

[(1, 19273290), (2, 9636645), (3, 6424430), (5, 3854658), (6, 3212215), (10, 1927329), (15, 1284886), (30, 642443), (47, 410070), (94, 205035), (141, 136690), (235, 82014), (282, 68345), (470, 41007), (705, 27338), (1410, 13669)]