16380966

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4937}}^1$

素因数の和:5028

約数の個数: 32

約数和(自身を含む): 37923840

約数和(自身を除く): 21542874

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 474, 553, 1106, 1659, 3318, 4937, 9874, 14811, 29622, 34559, 69118, 103677, 207354, 390023, 780046, 1170069, 2340138, 2730161, 5460322, 8190483, 16380966]

約数ペア:

[(1, 16380966), (2, 8190483), (3, 5460322), (6, 2730161), (7, 2340138), (14, 1170069), (21, 780046), (42, 390023), (79, 207354), (158, 103677), (237, 69118), (474, 34559), (553, 29622), (1106, 14811), (1659, 9874), (3318, 4937)]