16397784

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17519}}^1$

素因数の和:17544

約数の個数: 48

約数和(自身を含む): 47829600

約数和(自身を除く): 31431816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 17519, 35038, 52557, 70076, 105114, 140152, 157671, 210228, 227747, 315342, 420456, 455494, 630684, 683241, 910988, 1261368, 1366482, 1821976, 2049723, 2732964, 4099446, 5465928, 8198892, 16397784]

約数ペア:

[(1, 16397784), (2, 8198892), (3, 5465928), (4, 4099446), (6, 2732964), (8, 2049723), (9, 1821976), (12, 1366482), (13, 1261368), (18, 910988), (24, 683241), (26, 630684), (36, 455494), (39, 420456), (52, 315342), (72, 227747), (78, 210228), (104, 157671), (117, 140152), (156, 105114), (234, 70076), (312, 52557), (468, 35038), (936, 17519)]