13705384

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1171}}^1$

素因数の和:1214

約数の個数: 64

約数和(自身を含む): 33753600

約数和(自身を除く): 20048216

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 56, 76, 77, 88, 133, 152, 154, 209, 266, 308, 418, 532, 616, 836, 1064, 1171, 1463, 1672, 2342, 2926, 4684, 5852, 8197, 9368, 11704, 12881, 16394, 22249, 25762, 32788, 44498, 51524, 65576, 88996, 90167, 103048, 155743, 177992, 180334, 244739, 311486, 360668, 489478, 622972, 721336, 978956, 1245944, 1713173, 1957912, 3426346, 6852692, 13705384]

約数ペア:

[(1, 13705384), (2, 6852692), (4, 3426346), (7, 1957912), (8, 1713173), (11, 1245944), (14, 978956), (19, 721336), (22, 622972), (28, 489478), (38, 360668), (44, 311486), (56, 244739), (76, 180334), (77, 177992), (88, 155743), (133, 103048), (152, 90167), (154, 88996), (209, 65576), (266, 51524), (308, 44498), (418, 32788), (532, 25762), (616, 22249), (836, 16394), (1064, 12881), (1171, 11704), (1463, 9368), (1672, 8197), (2342, 5852), (2926, 4684)]