19840902

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{647}}^1$

素因数の和:940

約数の個数: 32

約数和(自身を含む): 41990400

約数和(自身を除く): 22149498

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 269, 538, 647, 807, 1294, 1614, 1941, 3882, 5111, 10222, 12293, 15333, 24586, 30666, 36879, 73758, 174043, 348086, 522129, 1044258, 3306817, 6613634, 9920451, 19840902]

約数ペア:

[(1, 19840902), (2, 9920451), (3, 6613634), (6, 3306817), (19, 1044258), (38, 522129), (57, 348086), (114, 174043), (269, 73758), (538, 36879), (647, 30666), (807, 24586), (1294, 15333), (1614, 12293), (1941, 10222), (3882, 5111)]