19424384

素因数分解:

$2^7\times 7^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:210

約数の個数: 96

約数和(自身を含む): 47674800

約数和(自身を除く): 28250416

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 76, 98, 112, 128, 133, 152, 163, 196, 224, 266, 304, 326, 392, 448, 532, 608, 652, 784, 896, 931, 1064, 1141, 1216, 1304, 1568, 1862, 2128, 2282, 2432, 2608, 3097, 3136, 3724, 4256, 4564, 5216, 6194, 6272, 7448, 7987, 8512, 9128, 10432, 12388, 14896, 15974, 17024, 18256, 20864, 21679, 24776, 29792, 31948, 36512, 43358, 49552, 59584, 63896, 73024, 86716, 99104, 119168, 127792, 146048, 151753, 173432, 198208, 255584, 303506, 346864, 396416, 511168, 607012, 693728, 1022336, 1214024, 1387456, 2428048, 2774912, 4856096, 9712192, 19424384]

約数ペア:

[(1, 19424384), (2, 9712192), (4, 4856096), (7, 2774912), (8, 2428048), (14, 1387456), (16, 1214024), (19, 1022336), (28, 693728), (32, 607012), (38, 511168), (49, 396416), (56, 346864), (64, 303506), (76, 255584), (98, 198208), (112, 173432), (128, 151753), (133, 146048), (152, 127792), (163, 119168), (196, 99104), (224, 86716), (266, 73024), (304, 63896), (326, 59584), (392, 49552), (448, 43358), (532, 36512), (608, 31948), (652, 29792), (784, 24776), (896, 21679), (931, 20864), (1064, 18256), (1141, 17024), (1216, 15974), (1304, 14896), (1568, 12388), (1862, 10432), (2128, 9128), (2282, 8512), (2432, 7987), (2608, 7448), (3097, 6272), (3136, 6194), (3724, 5216), (4256, 4564)]