19050108

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1$

素因数の和:467

約数の個数: 96

約数和(自身を含む): 56609280

約数和(自身を除く): 37559172

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 53, 66, 77, 84, 106, 132, 154, 159, 212, 231, 308, 318, 371, 389, 462, 583, 636, 742, 778, 924, 1113, 1166, 1167, 1484, 1556, 1749, 2226, 2332, 2334, 2723, 3498, 4081, 4279, 4452, 4668, 5446, 6996, 8162, 8169, 8558, 10892, 12243, 12837, 16324, 16338, 17116, 20617, 24486, 25674, 29953, 32676, 41234, 48972, 51348, 59906, 61851, 82468, 89859, 119812, 123702, 144319, 179718, 226787, 247404, 288638, 359436, 432957, 453574, 577276, 680361, 865914, 907148, 1360722, 1587509, 1731828, 2721444, 3175018, 4762527, 6350036, 9525054, 19050108]

約数ペア:

[(1, 19050108), (2, 9525054), (3, 6350036), (4, 4762527), (6, 3175018), (7, 2721444), (11, 1731828), (12, 1587509), (14, 1360722), (21, 907148), (22, 865914), (28, 680361), (33, 577276), (42, 453574), (44, 432957), (53, 359436), (66, 288638), (77, 247404), (84, 226787), (106, 179718), (132, 144319), (154, 123702), (159, 119812), (212, 89859), (231, 82468), (308, 61851), (318, 59906), (371, 51348), (389, 48972), (462, 41234), (583, 32676), (636, 29953), (742, 25674), (778, 24486), (924, 20617), (1113, 17116), (1166, 16338), (1167, 16324), (1484, 12837), (1556, 12243), (1749, 10892), (2226, 8558), (2332, 8169), (2334, 8162), (2723, 6996), (3498, 5446), (4081, 4668), (4279, 4452)]