11925592

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:280

約数の個数: 64

約数和(自身を含む): 27371520

約数和(自身を除く): 15445928

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 47, 56, 92, 94, 161, 184, 188, 197, 322, 329, 376, 394, 644, 658, 788, 1081, 1288, 1316, 1379, 1576, 2162, 2632, 2758, 4324, 4531, 5516, 7567, 8648, 9062, 9259, 11032, 15134, 18124, 18518, 30268, 31717, 36248, 37036, 60536, 63434, 64813, 74072, 126868, 129626, 212957, 253736, 259252, 425914, 518504, 851828, 1490699, 1703656, 2981398, 5962796, 11925592]

約数ペア:

[(1, 11925592), (2, 5962796), (4, 2981398), (7, 1703656), (8, 1490699), (14, 851828), (23, 518504), (28, 425914), (46, 259252), (47, 253736), (56, 212957), (92, 129626), (94, 126868), (161, 74072), (184, 64813), (188, 63434), (197, 60536), (322, 37036), (329, 36248), (376, 31717), (394, 30268), (644, 18518), (658, 18124), (788, 15134), (1081, 11032), (1288, 9259), (1316, 9062), (1379, 8648), (1576, 7567), (2162, 5516), (2632, 4531), (2758, 4324)]