23419994

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{349}}^1$

素因数の和:482

約数の個数: 32

約数和(自身を含む): 39690000

約数和(自身を除く): 16270006

約数列:

[1, 2, 13, 26, 29, 58, 89, 178, 349, 377, 698, 754, 1157, 2314, 2581, 4537, 5162, 9074, 10121, 20242, 31061, 33553, 62122, 67106, 131573, 263146, 403793, 807586, 900769, 1801538, 11709997, 23419994]

約数ペア:

[(1, 23419994), (2, 11709997), (13, 1801538), (26, 900769), (29, 807586), (58, 403793), (89, 263146), (178, 131573), (349, 67106), (377, 62122), (698, 33553), (754, 31061), (1157, 20242), (2314, 10121), (2581, 9074), (4537, 5162)]