19034048

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1423}}^1$

素因数の和:1465

約数の個数: 56

約数和(自身を含む): 43403520

約数和(自身を除く): 24369472

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 152, 176, 209, 304, 352, 418, 608, 704, 836, 1216, 1423, 1672, 2846, 3344, 5692, 6688, 11384, 13376, 15653, 22768, 27037, 31306, 45536, 54074, 62612, 91072, 108148, 125224, 216296, 250448, 297407, 432592, 500896, 594814, 865184, 1001792, 1189628, 1730368, 2379256, 4758512, 9517024, 19034048]

約数ペア:

[(1, 19034048), (2, 9517024), (4, 4758512), (8, 2379256), (11, 1730368), (16, 1189628), (19, 1001792), (22, 865184), (32, 594814), (38, 500896), (44, 432592), (64, 297407), (76, 250448), (88, 216296), (152, 125224), (176, 108148), (209, 91072), (304, 62612), (352, 54074), (418, 45536), (608, 31306), (704, 27037), (836, 22768), (1216, 15653), (1423, 13376), (1672, 11384), (2846, 6688), (3344, 5692)]