16419390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{42101}}^1$

素因数の和:42124

約数の個数: 32

約数和(自身を含む): 42438816

約数和(自身を除く): 26019426

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 42101, 84202, 126303, 210505, 252606, 421010, 547313, 631515, 1094626, 1263030, 1641939, 2736565, 3283878, 5473130, 8209695, 16419390]

約数ペア:

[(1, 16419390), (2, 8209695), (3, 5473130), (5, 3283878), (6, 2736565), (10, 1641939), (13, 1263030), (15, 1094626), (26, 631515), (30, 547313), (39, 421010), (65, 252606), (78, 210505), (130, 126303), (195, 84202), (390, 42101)]