16904770

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1097}}^1$

素因数の和:1194

約数の個数: 32

約数和(自身を含む): 32254848

約数和(自身を除く): 15350078

約数列:

[1, 2, 5, 10, 23, 46, 67, 115, 134, 230, 335, 670, 1097, 1541, 2194, 3082, 5485, 7705, 10970, 15410, 25231, 50462, 73499, 126155, 146998, 252310, 367495, 734990, 1690477, 3380954, 8452385, 16904770]

約数ペア:

[(1, 16904770), (2, 8452385), (5, 3380954), (10, 1690477), (23, 734990), (46, 367495), (67, 252310), (115, 146998), (134, 126155), (230, 73499), (335, 50462), (670, 25231), (1097, 15410), (1541, 10970), (2194, 7705), (3082, 5485)]