42794498

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{15427}}^1$

素因数の和:15521

約数の個数: 16

約数和(自身を含む): 68500320

約数和(自身を除く): 25705822

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 15427, 30854, 293113, 586226, 1126171, 2252342, 21397249, 42794498]

約数ペア:

[(1, 42794498), (2, 21397249), (19, 2252342), (38, 1126171), (73, 586226), (146, 293113), (1387, 30854), (2774, 15427)]