19023942

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{15619}}^1$

素因数の和:15660

約数の個数: 32

約数和(自身を含む): 44985600

約数和(自身を除く): 25961658

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 15619, 31238, 46857, 93714, 109333, 218666, 327999, 452951, 655998, 905902, 1358853, 2717706, 3170657, 6341314, 9511971, 19023942]

約数ペア:

[(1, 19023942), (2, 9511971), (3, 6341314), (6, 3170657), (7, 2717706), (14, 1358853), (21, 905902), (29, 655998), (42, 452951), (58, 327999), (87, 218666), (174, 109333), (203, 93714), (406, 46857), (609, 31238), (1218, 15619)]