30827462

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{11113}}^1$

素因数の和:11207

約数の個数: 16

約数和(自身を含む): 49346160

約数和(自身を除く): 18518698

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 11113, 22226, 211147, 422294, 811249, 1622498, 15413731, 30827462]

約数ペア:

[(1, 30827462), (2, 15413731), (19, 1622498), (38, 811249), (73, 422294), (146, 211147), (1387, 22226), (2774, 11113)]