15672521260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3749407}}^1$

素因数の和:3749446

約数の個数: 48

約数和(自身を含む): 37794032640

約数和(自身を除く): 22121511380

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 3749407, 7498814, 14997628, 18747035, 37494070, 41243477, 71238733, 74988140, 82486954, 142477466, 164973908, 206217385, 284954932, 356193665, 412434770, 712387330, 783626063, 824869540, 1424774660, 1567252126, 3134504252, 3918130315, 7836260630, 15672521260]

約数ペア:

[(1, 15672521260), (2, 7836260630), (4, 3918130315), (5, 3134504252), (10, 1567252126), (11, 1424774660), (19, 824869540), (20, 783626063), (22, 712387330), (38, 412434770), (44, 356193665), (55, 284954932), (76, 206217385), (95, 164973908), (110, 142477466), (190, 82486954), (209, 74988140), (220, 71238733), (380, 41243477), (418, 37494070), (836, 18747035), (1045, 14997628), (2090, 7498814), (4180, 3749407)]