19165272

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:445

約数の個数: 96

約数和(自身を含む): 57182400

約数和(自身を除く): 38017128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 49, 56, 84, 86, 98, 129, 147, 168, 172, 196, 258, 294, 301, 344, 379, 392, 516, 588, 602, 758, 903, 1032, 1137, 1176, 1204, 1516, 1806, 2107, 2274, 2408, 2653, 3032, 3612, 4214, 4548, 5306, 6321, 7224, 7959, 8428, 9096, 10612, 12642, 15918, 16297, 16856, 18571, 21224, 25284, 31836, 32594, 37142, 48891, 50568, 55713, 63672, 65188, 74284, 97782, 111426, 114079, 130376, 148568, 195564, 222852, 228158, 342237, 391128, 445704, 456316, 684474, 798553, 912632, 1368948, 1597106, 2395659, 2737896, 3194212, 4791318, 6388424, 9582636, 19165272]

約数ペア:

[(1, 19165272), (2, 9582636), (3, 6388424), (4, 4791318), (6, 3194212), (7, 2737896), (8, 2395659), (12, 1597106), (14, 1368948), (21, 912632), (24, 798553), (28, 684474), (42, 456316), (43, 445704), (49, 391128), (56, 342237), (84, 228158), (86, 222852), (98, 195564), (129, 148568), (147, 130376), (168, 114079), (172, 111426), (196, 97782), (258, 74284), (294, 65188), (301, 63672), (344, 55713), (379, 50568), (392, 48891), (516, 37142), (588, 32594), (602, 31836), (758, 25284), (903, 21224), (1032, 18571), (1137, 16856), (1176, 16297), (1204, 15918), (1516, 12642), (1806, 10612), (2107, 9096), (2274, 8428), (2408, 7959), (2653, 7224), (3032, 6321), (3612, 5306), (4214, 4548)]