19584448

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{23539}}^1$

素因数の和:23564

約数の個数: 28

約数和(自身を含む): 41854120

約数和(自身を除く): 22269672

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 23539, 47078, 94156, 188312, 306007, 376624, 612014, 753248, 1224028, 1506496, 2448056, 4896112, 9792224, 19584448]

約数ペア:

[(1, 19584448), (2, 9792224), (4, 4896112), (8, 2448056), (13, 1506496), (16, 1224028), (26, 753248), (32, 612014), (52, 376624), (64, 306007), (104, 188312), (208, 94156), (416, 47078), (832, 23539)]