47946538

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{6971}}^1$

素因数の和:7173

約数の個数: 16

約数和(自身を含む): 76134240

約数和(自身を除く): 28187702

約数列:

[1, 2, 19, 38, 181, 362, 3439, 6878, 6971, 13942, 132449, 264898, 1261751, 2523502, 23973269, 47946538]

約数ペア:

[(1, 47946538), (2, 23973269), (19, 2523502), (38, 1261751), (181, 264898), (362, 132449), (3439, 13942), (6878, 6971)]