19463784190

素因数分解:

$2^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{461}}^1\times {\mathrm{17519}}^1$

素因数の和:18228

約数の個数: 32

約数和(自身を含む): 35258509440

約数和(自身を除く): 15794725250

約数列:

[1, 2, 5, 10, 241, 461, 482, 922, 1205, 2305, 2410, 4610, 17519, 35038, 87595, 111101, 175190, 222202, 555505, 1111010, 4222079, 8076259, 8444158, 16152518, 21110395, 40381295, 42220790, 80762590, 1946378419, 3892756838, 9731892095, 19463784190]

約数ペア:

[(1, 19463784190), (2, 9731892095), (5, 3892756838), (10, 1946378419), (241, 80762590), (461, 42220790), (482, 40381295), (922, 21110395), (1205, 16152518), (2305, 8444158), (2410, 8076259), (4610, 4222079), (17519, 1111010), (35038, 555505), (87595, 222202), (111101, 175190)]