19479432

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2467}}^1$

素因数の和:2530

約数の個数: 64

約数和(自身を含む): 56862720

約数和(自身を除く): 37383288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 84, 94, 141, 168, 188, 282, 329, 376, 564, 658, 987, 1128, 1316, 1974, 2467, 2632, 3948, 4934, 7401, 7896, 9868, 14802, 17269, 19736, 29604, 34538, 51807, 59208, 69076, 103614, 115949, 138152, 207228, 231898, 347847, 414456, 463796, 695694, 811643, 927592, 1391388, 1623286, 2434929, 2782776, 3246572, 4869858, 6493144, 9739716, 19479432]

約数ペア:

[(1, 19479432), (2, 9739716), (3, 6493144), (4, 4869858), (6, 3246572), (7, 2782776), (8, 2434929), (12, 1623286), (14, 1391388), (21, 927592), (24, 811643), (28, 695694), (42, 463796), (47, 414456), (56, 347847), (84, 231898), (94, 207228), (141, 138152), (168, 115949), (188, 103614), (282, 69076), (329, 59208), (376, 51807), (564, 34538), (658, 29604), (987, 19736), (1128, 17269), (1316, 14802), (1974, 9868), (2467, 7896), (2632, 7401), (3948, 4934)]