19414512

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{3457}}^1$

素因数の和:3487

約数の個数: 80

約数和(自身を含む): 60030880

約数和(自身を除く): 40616368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 3457, 5616, 6914, 10371, 13828, 20742, 27656, 31113, 41484, 44941, 55312, 62226, 82968, 89882, 93339, 124452, 134823, 165936, 179764, 186678, 248904, 269646, 359528, 373356, 404469, 497808, 539292, 719056, 746712, 808938, 1078584, 1213407, 1493424, 1617876, 2157168, 2426814, 3235752, 4853628, 6471504, 9707256, 19414512]

約数ペア:

[(1, 19414512), (2, 9707256), (3, 6471504), (4, 4853628), (6, 3235752), (8, 2426814), (9, 2157168), (12, 1617876), (13, 1493424), (16, 1213407), (18, 1078584), (24, 808938), (26, 746712), (27, 719056), (36, 539292), (39, 497808), (48, 404469), (52, 373356), (54, 359528), (72, 269646), (78, 248904), (104, 186678), (108, 179764), (117, 165936), (144, 134823), (156, 124452), (208, 93339), (216, 89882), (234, 82968), (312, 62226), (351, 55312), (432, 44941), (468, 41484), (624, 31113), (702, 27656), (936, 20742), (1404, 13828), (1872, 10371), (2808, 6914), (3457, 5616)]