11894912

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:173

約数の個数: 64

約数和(自身を含む): 25663200

約数和(自身を除く): 13768288

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 67, 73, 76, 128, 134, 146, 152, 268, 292, 304, 536, 584, 608, 1072, 1168, 1216, 1273, 1387, 2144, 2336, 2432, 2546, 2774, 4288, 4672, 4891, 5092, 5548, 8576, 9344, 9782, 10184, 11096, 19564, 20368, 22192, 39128, 40736, 44384, 78256, 81472, 88768, 92929, 156512, 162944, 177536, 185858, 313024, 371716, 626048, 743432, 1486864, 2973728, 5947456, 11894912]

約数ペア:

[(1, 11894912), (2, 5947456), (4, 2973728), (8, 1486864), (16, 743432), (19, 626048), (32, 371716), (38, 313024), (64, 185858), (67, 177536), (73, 162944), (76, 156512), (128, 92929), (134, 88768), (146, 81472), (152, 78256), (268, 44384), (292, 40736), (304, 39128), (536, 22192), (584, 20368), (608, 19564), (1072, 11096), (1168, 10184), (1216, 9782), (1273, 9344), (1387, 8576), (2144, 5548), (2336, 5092), (2432, 4891), (2546, 4672), (2774, 4288)]