19005159944

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{4253}}^1\times {\mathrm{29399}}^1$

素因数の和:33677

約数の個数: 32

約数和(自身を含む): 37520280000

約数和(自身を除く): 18515120056

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 4253, 8506, 17012, 29399, 34024, 58798, 80807, 117596, 161614, 235192, 323228, 558581, 646456, 1117162, 2234324, 4468648, 125033947, 250067894, 500135788, 1000271576, 2375644993, 4751289986, 9502579972, 19005159944]

約数ペア:

[(1, 19005159944), (2, 9502579972), (4, 4751289986), (8, 2375644993), (19, 1000271576), (38, 500135788), (76, 250067894), (152, 125033947), (4253, 4468648), (8506, 2234324), (17012, 1117162), (29399, 646456), (34024, 558581), (58798, 323228), (80807, 235192), (117596, 161614)]