12618959744

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{5188717}}^1$

素因数の和:5188750

約数の個数: 32

約数和(自身を含む): 26462461800

約数和(自身を除く): 13843502056

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 5188717, 10377434, 20754868, 41509736, 83019472, 98585623, 166038944, 197171246, 332077888, 394342492, 664155776, 788684984, 1577369968, 3154739936, 6309479872, 12618959744]

約数ペア:

[(1, 12618959744), (2, 6309479872), (4, 3154739936), (8, 1577369968), (16, 788684984), (19, 664155776), (32, 394342492), (38, 332077888), (64, 197171246), (76, 166038944), (128, 98585623), (152, 83019472), (304, 41509736), (608, 20754868), (1216, 10377434), (2432, 5188717)]