15817990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{93047}}^1$

素因数の和:93071

約数の個数: 16

約数和(自身を含む): 30147552

約数和(自身を除く): 14329562

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 93047, 186094, 465235, 930470, 1581799, 3163598, 7908995, 15817990]

約数ペア:

[(1, 15817990), (2, 7908995), (5, 3163598), (10, 1581799), (17, 930470), (34, 465235), (85, 186094), (170, 93047)]