22110998

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3919}}^1$

素因数の和:3972

約数の個数: 32

約数和(自身を含む): 42147840

約数和(自身を除く): 20036842

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 3919, 5642, 7838, 27433, 50947, 54866, 101894, 121489, 242978, 356629, 713258, 850423, 1579357, 1700846, 3158714, 11055499, 22110998]

約数ペア:

[(1, 22110998), (2, 11055499), (7, 3158714), (13, 1700846), (14, 1579357), (26, 850423), (31, 713258), (62, 356629), (91, 242978), (182, 121489), (217, 101894), (403, 54866), (434, 50947), (806, 27433), (2821, 7838), (3919, 5642)]