19421192

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18253}}^1$

素因数の和:18285

約数の個数: 32

約数和(自身を含む): 43809600

約数和(自身を除く): 24388408

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 18253, 36506, 73012, 127771, 146024, 255542, 346807, 511084, 693614, 1022168, 1387228, 2427649, 2774456, 4855298, 9710596, 19421192]

約数ペア:

[(1, 19421192), (2, 9710596), (4, 4855298), (7, 2774456), (8, 2427649), (14, 1387228), (19, 1022168), (28, 693614), (38, 511084), (56, 346807), (76, 255542), (133, 146024), (152, 127771), (266, 73012), (532, 36506), (1064, 18253)]