19593882

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:304

約数の個数: 96

約数和(自身を含む): 53973504

約数和(自身を除く): 34379622

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 67, 77, 99, 126, 134, 154, 198, 201, 211, 231, 402, 422, 462, 469, 603, 633, 693, 737, 938, 1206, 1266, 1386, 1407, 1474, 1477, 1899, 2211, 2321, 2814, 2954, 3798, 4221, 4422, 4431, 4642, 5159, 6633, 6963, 8442, 8862, 10318, 13266, 13293, 13926, 14137, 15477, 16247, 20889, 26586, 28274, 30954, 32494, 41778, 42411, 46431, 48741, 84822, 92862, 97482, 98959, 127233, 146223, 155507, 197918, 254466, 292446, 296877, 311014, 466521, 593754, 890631, 933042, 1088549, 1399563, 1781262, 2177098, 2799126, 3265647, 6531294, 9796941, 19593882]

約数ペア:

[(1, 19593882), (2, 9796941), (3, 6531294), (6, 3265647), (7, 2799126), (9, 2177098), (11, 1781262), (14, 1399563), (18, 1088549), (21, 933042), (22, 890631), (33, 593754), (42, 466521), (63, 311014), (66, 296877), (67, 292446), (77, 254466), (99, 197918), (126, 155507), (134, 146223), (154, 127233), (198, 98959), (201, 97482), (211, 92862), (231, 84822), (402, 48741), (422, 46431), (462, 42411), (469, 41778), (603, 32494), (633, 30954), (693, 28274), (737, 26586), (938, 20889), (1206, 16247), (1266, 15477), (1386, 14137), (1407, 13926), (1474, 13293), (1477, 13266), (1899, 10318), (2211, 8862), (2321, 8442), (2814, 6963), (2954, 6633), (3798, 5159), (4221, 4642), (4422, 4431)]