19135290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{17239}}^1$

素因数の和:17286

約数の個数: 32

約数和(自身を含む): 47168640

約数和(自身を除く): 28033350

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 17239, 34478, 51717, 86195, 103434, 172390, 258585, 517170, 637843, 1275686, 1913529, 3189215, 3827058, 6378430, 9567645, 19135290]

約数ペア:

[(1, 19135290), (2, 9567645), (3, 6378430), (5, 3827058), (6, 3189215), (10, 1913529), (15, 1275686), (30, 637843), (37, 517170), (74, 258585), (111, 172390), (185, 103434), (222, 86195), (370, 51717), (555, 34478), (1110, 17239)]