19305344

素因数分解:

$2^7\times {\mathrm{47}}^1\times {\mathrm{3209}}^1$

素因数の和:3270

約数の個数: 32

約数和(自身を含む): 39290400

約数和(自身を除く): 19985056

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 376, 752, 1504, 3008, 3209, 6016, 6418, 12836, 25672, 51344, 102688, 150823, 205376, 301646, 410752, 603292, 1206584, 2413168, 4826336, 9652672, 19305344]

約数ペア:

[(1, 19305344), (2, 9652672), (4, 4826336), (8, 2413168), (16, 1206584), (32, 603292), (47, 410752), (64, 301646), (94, 205376), (128, 150823), (188, 102688), (376, 51344), (752, 25672), (1504, 12836), (3008, 6418), (3209, 6016)]