19669510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{16529}}^1$

素因数の和:16560

約数の個数: 32

約数和(自身を含む): 42845760

約数和(自身を除く): 23176250

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 16529, 33058, 82645, 115703, 165290, 231406, 280993, 561986, 578515, 1157030, 1404965, 1966951, 2809930, 3933902, 9834755, 19669510]

約数ペア:

[(1, 19669510), (2, 9834755), (5, 3933902), (7, 2809930), (10, 1966951), (14, 1404965), (17, 1157030), (34, 578515), (35, 561986), (70, 280993), (85, 231406), (119, 165290), (170, 115703), (238, 82645), (595, 33058), (1190, 16529)]