16184428418

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{431}}^1\times {\mathrm{7213}}^1$

素因数の和:7802

約数の個数: 32

約数和(自身を含む): 25804189440

約数和(自身を除く): 9619761022

約数列:

[1, 2, 19, 38, 137, 274, 431, 862, 2603, 5206, 7213, 8189, 14426, 16378, 59047, 118094, 137047, 274094, 988181, 1121893, 1976362, 2243786, 3108803, 6217606, 18775439, 37550878, 59067257, 118134514, 425906011, 851812022, 8092214209, 16184428418]

約数ペア:

[(1, 16184428418), (2, 8092214209), (19, 851812022), (38, 425906011), (137, 118134514), (274, 59067257), (431, 37550878), (862, 18775439), (2603, 6217606), (5206, 3108803), (7213, 2243786), (8189, 1976362), (14426, 1121893), (16378, 988181), (59047, 274094), (118094, 137047)]