19630324815

素因数分解:

$3^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{1091}}^1\times {\mathrm{1901}}^1$

素因数の和:3631

約数の個数: 32

約数和(自身を含む): 31503693312

約数和(自身を除く): 11873368497

約数列:

[1, 3, 5, 15, 631, 1091, 1893, 1901, 3155, 3273, 5455, 5703, 9465, 9505, 16365, 28515, 688421, 1199531, 2065263, 2073991, 3442105, 3598593, 5997655, 6221973, 10326315, 10369955, 17992965, 31109865, 1308688321, 3926064963, 6543441605, 19630324815]

約数ペア:

[(1, 19630324815), (3, 6543441605), (5, 3926064963), (15, 1308688321), (631, 31109865), (1091, 17992965), (1893, 10369955), (1901, 10326315), (3155, 6221973), (3273, 5997655), (5455, 3598593), (5703, 3442105), (9465, 2073991), (9505, 2065263), (16365, 1199531), (28515, 688421)]