12905408

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{10613}}^1$

素因数の和:10644

約数の個数: 28

約数和(自身を含む): 26959560

約数和(自身を除く): 14054152

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 10613, 21226, 42452, 84904, 169808, 201647, 339616, 403294, 679232, 806588, 1613176, 3226352, 6452704, 12905408]

約数ペア:

[(1, 12905408), (2, 6452704), (4, 3226352), (8, 1613176), (16, 806588), (19, 679232), (32, 403294), (38, 339616), (64, 201647), (76, 169808), (152, 84904), (304, 42452), (608, 21226), (1216, 10613)]