19479504

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{467}}^1$

素因数の和:568

約数の個数: 80

約数和(自身を含む): 55710720

約数和(自身を除く): 36231216

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 79, 88, 132, 158, 176, 237, 264, 316, 467, 474, 528, 632, 869, 934, 948, 1264, 1401, 1738, 1868, 1896, 2607, 2802, 3476, 3736, 3792, 5137, 5214, 5604, 6952, 7472, 10274, 10428, 11208, 13904, 15411, 20548, 20856, 22416, 30822, 36893, 41096, 41712, 61644, 73786, 82192, 110679, 123288, 147572, 221358, 246576, 295144, 405823, 442716, 590288, 811646, 885432, 1217469, 1623292, 1770864, 2434938, 3246584, 4869876, 6493168, 9739752, 19479504]

約数ペア:

[(1, 19479504), (2, 9739752), (3, 6493168), (4, 4869876), (6, 3246584), (8, 2434938), (11, 1770864), (12, 1623292), (16, 1217469), (22, 885432), (24, 811646), (33, 590288), (44, 442716), (48, 405823), (66, 295144), (79, 246576), (88, 221358), (132, 147572), (158, 123288), (176, 110679), (237, 82192), (264, 73786), (316, 61644), (467, 41712), (474, 41096), (528, 36893), (632, 30822), (869, 22416), (934, 20856), (948, 20548), (1264, 15411), (1401, 13904), (1738, 11208), (1868, 10428), (1896, 10274), (2607, 7472), (2802, 6952), (3476, 5604), (3736, 5214), (3792, 5137)]