19120030

素因数分解:

$2^1\times 5^1\times {\mathrm{797}}^1\times {\mathrm{2399}}^1$

素因数の和:3203

約数の個数: 16

約数和(自身を含む): 34473600

約数和(自身を除く): 15353570

約数列:

[1, 2, 5, 10, 797, 1594, 2399, 3985, 4798, 7970, 11995, 23990, 1912003, 3824006, 9560015, 19120030]

約数ペア:

[(1, 19120030), (2, 9560015), (5, 3824006), (10, 1912003), (797, 23990), (1594, 11995), (2399, 7970), (3985, 4798)]