19579008

素因数分解:

$2^7\times 3^1\times {\mathrm{67}}^1\times {\mathrm{761}}^1$

素因数の和:845

約数の個数: 64

約数和(自身を含む): 52852320

約数和(自身を除く): 33273312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 67, 96, 128, 134, 192, 201, 268, 384, 402, 536, 761, 804, 1072, 1522, 1608, 2144, 2283, 3044, 3216, 4288, 4566, 6088, 6432, 8576, 9132, 12176, 12864, 18264, 24352, 25728, 36528, 48704, 50987, 73056, 97408, 101974, 146112, 152961, 203948, 292224, 305922, 407896, 611844, 815792, 1223688, 1631584, 2447376, 3263168, 4894752, 6526336, 9789504, 19579008]

約数ペア:

[(1, 19579008), (2, 9789504), (3, 6526336), (4, 4894752), (6, 3263168), (8, 2447376), (12, 1631584), (16, 1223688), (24, 815792), (32, 611844), (48, 407896), (64, 305922), (67, 292224), (96, 203948), (128, 152961), (134, 146112), (192, 101974), (201, 97408), (268, 73056), (384, 50987), (402, 48704), (536, 36528), (761, 25728), (804, 24352), (1072, 18264), (1522, 12864), (1608, 12176), (2144, 9132), (2283, 8576), (3044, 6432), (3216, 6088), (4288, 4566)]