19962915

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6133}}^1$

素因数の和:6179

約数の個数: 32

約数和(自身を含む): 37687296

約数和(自身を除く): 17724381

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 465, 651, 1085, 3255, 6133, 18399, 30665, 42931, 91995, 128793, 190123, 214655, 570369, 643965, 950615, 1330861, 2851845, 3992583, 6654305, 19962915]

約数ペア:

[(1, 19962915), (3, 6654305), (5, 3992583), (7, 2851845), (15, 1330861), (21, 950615), (31, 643965), (35, 570369), (93, 214655), (105, 190123), (155, 128793), (217, 91995), (465, 42931), (651, 30665), (1085, 18399), (3255, 6133)]