19069232

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1871}}^1$

素因数の和:1906

約数の個数: 60

約数和(自身を含む): 46309536

約数和(自身を除く): 27240304

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 364, 392, 637, 728, 784, 1274, 1456, 1871, 2548, 3742, 5096, 7484, 10192, 13097, 14968, 24323, 26194, 29936, 48646, 52388, 91679, 97292, 104776, 170261, 183358, 194584, 209552, 340522, 366716, 389168, 681044, 733432, 1191827, 1362088, 1466864, 2383654, 2724176, 4767308, 9534616, 19069232]

約数ペア:

[(1, 19069232), (2, 9534616), (4, 4767308), (7, 2724176), (8, 2383654), (13, 1466864), (14, 1362088), (16, 1191827), (26, 733432), (28, 681044), (49, 389168), (52, 366716), (56, 340522), (91, 209552), (98, 194584), (104, 183358), (112, 170261), (182, 104776), (196, 97292), (208, 91679), (364, 52388), (392, 48646), (637, 29936), (728, 26194), (784, 24323), (1274, 14968), (1456, 13097), (1871, 10192), (2548, 7484), (3742, 5096)]