13543504

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:212

約数の個数: 80

約数和(自身を含む): 31248000

約数和(自身を除く): 17704496

約数列:

[1, 2, 4, 8, 13, 16, 19, 23, 26, 38, 46, 52, 76, 92, 104, 149, 152, 184, 208, 247, 298, 299, 304, 368, 437, 494, 596, 598, 874, 988, 1192, 1196, 1748, 1937, 1976, 2384, 2392, 2831, 3427, 3496, 3874, 3952, 4784, 5662, 5681, 6854, 6992, 7748, 11324, 11362, 13708, 15496, 22648, 22724, 27416, 30992, 36803, 44551, 45296, 45448, 54832, 65113, 73606, 89102, 90896, 130226, 147212, 178204, 260452, 294424, 356408, 520904, 588848, 712816, 846469, 1041808, 1692938, 3385876, 6771752, 13543504]

約数ペア:

[(1, 13543504), (2, 6771752), (4, 3385876), (8, 1692938), (13, 1041808), (16, 846469), (19, 712816), (23, 588848), (26, 520904), (38, 356408), (46, 294424), (52, 260452), (76, 178204), (92, 147212), (104, 130226), (149, 90896), (152, 89102), (184, 73606), (208, 65113), (247, 54832), (298, 45448), (299, 45296), (304, 44551), (368, 36803), (437, 30992), (494, 27416), (596, 22724), (598, 22648), (874, 15496), (988, 13708), (1192, 11362), (1196, 11324), (1748, 7748), (1937, 6992), (1976, 6854), (2384, 5681), (2392, 5662), (2831, 4784), (3427, 3952), (3496, 3874)]