15663466

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{967}}^1$

素因数の和:1078

約数の個数: 32

約数和(自身を含む): 29272320

約数和(自身を除く): 13608854

約数列:

[1, 2, 7, 13, 14, 26, 89, 91, 178, 182, 623, 967, 1157, 1246, 1934, 2314, 6769, 8099, 12571, 13538, 16198, 25142, 86063, 87997, 172126, 175994, 602441, 1118819, 1204882, 2237638, 7831733, 15663466]

約数ペア:

[(1, 15663466), (2, 7831733), (7, 2237638), (13, 1204882), (14, 1118819), (26, 602441), (89, 175994), (91, 172126), (178, 87997), (182, 86063), (623, 25142), (967, 16198), (1157, 13538), (1246, 12571), (1934, 8099), (2314, 6769)]