19056752

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8329}}^1$

素因数の和:8361

約数の個数: 40

約数和(自身を含む): 43382640

約数和(自身を除く): 24325888

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 8329, 16658, 33316, 66632, 91619, 108277, 133264, 183238, 216554, 366476, 433108, 732952, 866216, 1191047, 1465904, 1732432, 2382094, 4764188, 9528376, 19056752]

約数ペア:

[(1, 19056752), (2, 9528376), (4, 4764188), (8, 2382094), (11, 1732432), (13, 1465904), (16, 1191047), (22, 866216), (26, 732952), (44, 433108), (52, 366476), (88, 216554), (104, 183238), (143, 133264), (176, 108277), (208, 91619), (286, 66632), (572, 33316), (1144, 16658), (2288, 8329)]