19563852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{683}}^1$

素因数の和:739

約数の個数: 96

約数和(自身を含む): 58834944

約数和(自身を除く): 39271092

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 31, 33, 42, 44, 62, 66, 77, 84, 93, 124, 132, 154, 186, 217, 231, 308, 341, 372, 434, 462, 651, 682, 683, 868, 924, 1023, 1302, 1364, 1366, 2046, 2049, 2387, 2604, 2732, 4092, 4098, 4774, 4781, 7161, 7513, 8196, 9548, 9562, 14322, 14343, 15026, 19124, 21173, 22539, 28644, 28686, 30052, 42346, 45078, 52591, 57372, 63519, 84692, 90156, 105182, 127038, 148211, 157773, 210364, 232903, 254076, 296422, 315546, 444633, 465806, 592844, 631092, 698709, 889266, 931612, 1397418, 1630321, 1778532, 2794836, 3260642, 4890963, 6521284, 9781926, 19563852]

約数ペア:

[(1, 19563852), (2, 9781926), (3, 6521284), (4, 4890963), (6, 3260642), (7, 2794836), (11, 1778532), (12, 1630321), (14, 1397418), (21, 931612), (22, 889266), (28, 698709), (31, 631092), (33, 592844), (42, 465806), (44, 444633), (62, 315546), (66, 296422), (77, 254076), (84, 232903), (93, 210364), (124, 157773), (132, 148211), (154, 127038), (186, 105182), (217, 90156), (231, 84692), (308, 63519), (341, 57372), (372, 52591), (434, 45078), (462, 42346), (651, 30052), (682, 28686), (683, 28644), (868, 22539), (924, 21173), (1023, 19124), (1302, 15026), (1364, 14343), (1366, 14322), (2046, 9562), (2049, 9548), (2387, 8196), (2604, 7513), (2732, 7161), (4092, 4781), (4098, 4774)]