19210968

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{811}}^1$

素因数の和:877

約数の個数: 96

約数和(自身を含む): 60802560

約数和(自身を除く): 41591592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 47, 56, 63, 72, 84, 94, 126, 141, 168, 188, 252, 282, 329, 376, 423, 504, 564, 658, 811, 846, 987, 1128, 1316, 1622, 1692, 1974, 2433, 2632, 2961, 3244, 3384, 3948, 4866, 5677, 5922, 6488, 7299, 7896, 9732, 11354, 11844, 14598, 17031, 19464, 22708, 23688, 29196, 34062, 38117, 45416, 51093, 58392, 68124, 76234, 102186, 114351, 136248, 152468, 204372, 228702, 266819, 304936, 343053, 408744, 457404, 533638, 686106, 800457, 914808, 1067276, 1372212, 1600914, 2134552, 2401371, 2744424, 3201828, 4802742, 6403656, 9605484, 19210968]

約数ペア:

[(1, 19210968), (2, 9605484), (3, 6403656), (4, 4802742), (6, 3201828), (7, 2744424), (8, 2401371), (9, 2134552), (12, 1600914), (14, 1372212), (18, 1067276), (21, 914808), (24, 800457), (28, 686106), (36, 533638), (42, 457404), (47, 408744), (56, 343053), (63, 304936), (72, 266819), (84, 228702), (94, 204372), (126, 152468), (141, 136248), (168, 114351), (188, 102186), (252, 76234), (282, 68124), (329, 58392), (376, 51093), (423, 45416), (504, 38117), (564, 34062), (658, 29196), (811, 23688), (846, 22708), (987, 19464), (1128, 17031), (1316, 14598), (1622, 11844), (1692, 11354), (1974, 9732), (2433, 7896), (2632, 7299), (2961, 6488), (3244, 5922), (3384, 5677), (3948, 4866)]