19027968

素因数分解:

$2^{11}\times 3^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:207

約数の個数: 96

約数和(自身を含む): 53726400

約数和(自身を除く): 34698432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 163, 192, 228, 256, 304, 326, 384, 456, 489, 512, 608, 652, 768, 912, 978, 1024, 1216, 1304, 1536, 1824, 1956, 2048, 2432, 2608, 3072, 3097, 3648, 3912, 4864, 5216, 6144, 6194, 7296, 7824, 9291, 9728, 10432, 12388, 14592, 15648, 18582, 19456, 20864, 24776, 29184, 31296, 37164, 38912, 41728, 49552, 58368, 62592, 74328, 83456, 99104, 116736, 125184, 148656, 166912, 198208, 250368, 297312, 333824, 396416, 500736, 594624, 792832, 1001472, 1189248, 1585664, 2378496, 3171328, 4756992, 6342656, 9513984, 19027968]

約数ペア:

[(1, 19027968), (2, 9513984), (3, 6342656), (4, 4756992), (6, 3171328), (8, 2378496), (12, 1585664), (16, 1189248), (19, 1001472), (24, 792832), (32, 594624), (38, 500736), (48, 396416), (57, 333824), (64, 297312), (76, 250368), (96, 198208), (114, 166912), (128, 148656), (152, 125184), (163, 116736), (192, 99104), (228, 83456), (256, 74328), (304, 62592), (326, 58368), (384, 49552), (456, 41728), (489, 38912), (512, 37164), (608, 31296), (652, 29184), (768, 24776), (912, 20864), (978, 19456), (1024, 18582), (1216, 15648), (1304, 14592), (1536, 12388), (1824, 10432), (1956, 9728), (2048, 9291), (2432, 7824), (2608, 7296), (3072, 6194), (3097, 6144), (3648, 5216), (3912, 4864)]