19152236

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{857}}^1$

素因数の和:1049

約数の個数: 24

約数和(自身を含む): 34690656

約数和(自身を除く): 15538420

約数列:

[1, 2, 4, 37, 74, 148, 151, 302, 604, 857, 1714, 3428, 5587, 11174, 22348, 31709, 63418, 126836, 129407, 258814, 517628, 4788059, 9576118, 19152236]

約数ペア:

[(1, 19152236), (2, 9576118), (4, 4788059), (37, 517628), (74, 258814), (148, 129407), (151, 126836), (302, 63418), (604, 31709), (857, 22348), (1714, 11174), (3428, 5587)]