12109370

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1901}}^1$

素因数の和:1935

約数の個数: 48

約数和(自身を含む): 27320328

約数和(自身を除く): 15210958

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 1901, 3185, 3802, 6370, 9505, 13307, 19010, 24713, 26614, 49426, 66535, 93149, 123565, 133070, 172991, 186298, 247130, 345982, 465745, 864955, 931490, 1210937, 1729910, 2421874, 6054685, 12109370]

約数ペア:

[(1, 12109370), (2, 6054685), (5, 2421874), (7, 1729910), (10, 1210937), (13, 931490), (14, 864955), (26, 465745), (35, 345982), (49, 247130), (65, 186298), (70, 172991), (91, 133070), (98, 123565), (130, 93149), (182, 66535), (245, 49426), (455, 26614), (490, 24713), (637, 19010), (910, 13307), (1274, 9505), (1901, 6370), (3185, 3802)]