19005056

素因数分解:

$2^7\times 7^1\times {\mathrm{21211}}^1$

素因数の和:21232

約数の個数: 32

約数和(自身を含む): 43272480

約数和(自身を除く): 24267424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 21211, 42422, 84844, 148477, 169688, 296954, 339376, 593908, 678752, 1187816, 1357504, 2375632, 2715008, 4751264, 9502528, 19005056]

約数ペア:

[(1, 19005056), (2, 9502528), (4, 4751264), (7, 2715008), (8, 2375632), (14, 1357504), (16, 1187816), (28, 678752), (32, 593908), (56, 339376), (64, 296954), (112, 169688), (128, 148477), (224, 84844), (448, 42422), (896, 21211)]