12315914

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{233}}^1$

素因数の和:374

約数の個数: 32

約数和(自身を含む): 21228480

約数和(自身を除く): 8912566

約数列:

[1, 2, 13, 19, 26, 38, 107, 214, 233, 247, 466, 494, 1391, 2033, 2782, 3029, 4066, 4427, 6058, 8854, 24931, 26429, 49862, 52858, 57551, 115102, 324103, 473689, 648206, 947378, 6157957, 12315914]

約数ペア:

[(1, 12315914), (2, 6157957), (13, 947378), (19, 648206), (26, 473689), (38, 324103), (107, 115102), (214, 57551), (233, 52858), (247, 49862), (466, 26429), (494, 24931), (1391, 8854), (2033, 6058), (2782, 4427), (3029, 4066)]