16386790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1787}}^1$

素因数の和:1932

約数の個数: 32

約数和(自身を含む): 33986304

約数和(自身を除く): 17599514

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 131, 262, 655, 917, 1310, 1787, 1834, 3574, 4585, 8935, 9170, 12509, 17870, 25018, 62545, 125090, 234097, 468194, 1170485, 1638679, 2340970, 3277358, 8193395, 16386790]

約数ペア:

[(1, 16386790), (2, 8193395), (5, 3277358), (7, 2340970), (10, 1638679), (14, 1170485), (35, 468194), (70, 234097), (131, 125090), (262, 62545), (655, 25018), (917, 17870), (1310, 12509), (1787, 9170), (1834, 8935), (3574, 4585)]