15678628734

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{6473}}^1\times {\mathrm{21247}}^1$

素因数の和:27744

約数の個数: 32

約数和(自身を含む): 33014292480

約数和(自身を除く): 17335663746

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 6473, 12946, 19419, 21247, 38838, 42494, 63741, 122987, 127482, 245974, 368961, 403693, 737922, 807386, 1211079, 2422158, 137531831, 275063662, 412595493, 825190986, 2613104789, 5226209578, 7839314367, 15678628734]

約数ペア:

[(1, 15678628734), (2, 7839314367), (3, 5226209578), (6, 2613104789), (19, 825190986), (38, 412595493), (57, 275063662), (114, 137531831), (6473, 2422158), (12946, 1211079), (19419, 807386), (21247, 737922), (38838, 403693), (42494, 368961), (63741, 245974), (122987, 127482)]