19640256

素因数分解:

$2^6\times 3^1\times {\mathrm{102293}}^1$

素因数の和:102308

約数の個数: 28

約数和(自身を含む): 51965352

約数和(自身を除く): 32325096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 102293, 204586, 306879, 409172, 613758, 818344, 1227516, 1636688, 2455032, 3273376, 4910064, 6546752, 9820128, 19640256]

約数ペア:

[(1, 19640256), (2, 9820128), (3, 6546752), (4, 4910064), (6, 3273376), (8, 2455032), (12, 1636688), (16, 1227516), (24, 818344), (32, 613758), (48, 409172), (64, 306879), (96, 204586), (192, 102293)]