194720626

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{76481}}^1$

素因数の和:76569

約数の個数: 16

約数和(自身を含む): 312046560

約数和(自身を除く): 117325934

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 76481, 152962, 1453139, 2906278, 5124227, 10248454, 97360313, 194720626]

約数ペア:

[(1, 194720626), (2, 97360313), (19, 10248454), (38, 5124227), (67, 2906278), (134, 1453139), (1273, 152962), (2546, 76481)]