16672538

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{811}}^1$

素因数の和:1373

約数の個数: 16

約数和(自身を含む): 26406240

約数和(自身を除く): 9733702

約数列:

[1, 2, 19, 38, 541, 811, 1082, 1622, 10279, 15409, 20558, 30818, 438751, 877502, 8336269, 16672538]

約数ペア:

[(1, 16672538), (2, 8336269), (19, 877502), (38, 438751), (541, 30818), (811, 20558), (1082, 15409), (1622, 10279)]