16522495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:295

約数の個数: 32

約数和(自身を含む): 23143680

約数和(自身を除く): 6621185

約数列:

[1, 5, 11, 19, 55, 95, 97, 163, 209, 485, 815, 1045, 1067, 1793, 1843, 3097, 5335, 8965, 9215, 15485, 15811, 20273, 34067, 79055, 101365, 170335, 173921, 300409, 869605, 1502045, 3304499, 16522495]

約数ペア:

[(1, 16522495), (5, 3304499), (11, 1502045), (19, 869605), (55, 300409), (95, 173921), (97, 170335), (163, 101365), (209, 79055), (485, 34067), (815, 20273), (1045, 15811), (1067, 15485), (1793, 9215), (1843, 8965), (3097, 5335)]