19199376

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{907}}^1$

素因数の和:938

約数の個数: 120

約数和(自身を含む): 64177440

約数和(自身を除く): 44978064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 84, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 252, 294, 336, 378, 392, 432, 441, 504, 588, 756, 784, 882, 907, 1008, 1176, 1323, 1512, 1764, 1814, 2352, 2646, 2721, 3024, 3528, 3628, 5292, 5442, 6349, 7056, 7256, 8163, 10584, 10884, 12698, 14512, 16326, 19047, 21168, 21768, 24489, 25396, 32652, 38094, 43536, 44443, 48978, 50792, 57141, 65304, 76188, 88886, 97956, 101584, 114282, 130608, 133329, 152376, 171423, 177772, 195912, 228564, 266658, 304752, 342846, 355544, 391824, 399987, 457128, 533316, 685692, 711088, 799974, 914256, 1066632, 1199961, 1371384, 1599948, 2133264, 2399922, 2742768, 3199896, 4799844, 6399792, 9599688, 19199376]

約数ペア:

[(1, 19199376), (2, 9599688), (3, 6399792), (4, 4799844), (6, 3199896), (7, 2742768), (8, 2399922), (9, 2133264), (12, 1599948), (14, 1371384), (16, 1199961), (18, 1066632), (21, 914256), (24, 799974), (27, 711088), (28, 685692), (36, 533316), (42, 457128), (48, 399987), (49, 391824), (54, 355544), (56, 342846), (63, 304752), (72, 266658), (84, 228564), (98, 195912), (108, 177772), (112, 171423), (126, 152376), (144, 133329), (147, 130608), (168, 114282), (189, 101584), (196, 97956), (216, 88886), (252, 76188), (294, 65304), (336, 57141), (378, 50792), (392, 48978), (432, 44443), (441, 43536), (504, 38094), (588, 32652), (756, 25396), (784, 24489), (882, 21768), (907, 21168), (1008, 19047), (1176, 16326), (1323, 14512), (1512, 12698), (1764, 10884), (1814, 10584), (2352, 8163), (2646, 7256), (2721, 7056), (3024, 6349), (3528, 5442), (3628, 5292)]