1886681641

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1\times {\mathrm{14951}}^1$

素因数の和:15552

約数の個数: 16

約数和(自身を含む): 2155241088

約数和(自身を除く): 268559447

約数列:

[1, 13, 17, 221, 571, 7423, 9707, 14951, 126191, 194363, 254167, 3304171, 8537021, 110981273, 145129357, 1886681641]

約数ペア:

[(1, 1886681641), (13, 145129357), (17, 110981273), (221, 8537021), (571, 3304171), (7423, 254167), (9707, 194363), (14951, 126191)]