17319230

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{293}}^1$

素因数の和:580

約数の個数: 32

約数和(自身を含む): 32768064

約数和(自身を除く): 15448834

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 257, 293, 514, 586, 1285, 1465, 2570, 2930, 5911, 6739, 11822, 13478, 29555, 33695, 59110, 67390, 75301, 150602, 376505, 753010, 1731923, 3463846, 8659615, 17319230]

約数ペア:

[(1, 17319230), (2, 8659615), (5, 3463846), (10, 1731923), (23, 753010), (46, 376505), (115, 150602), (230, 75301), (257, 67390), (293, 59110), (514, 33695), (586, 29555), (1285, 13478), (1465, 11822), (2570, 6739), (2930, 5911)]