19278882

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8053}}^1$

素因数の和:8087

約数の個数: 48

約数和(自身を含む): 50256960

約数和(自身を除く): 30978078

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 8053, 16106, 24159, 48318, 56371, 72477, 112742, 144954, 153007, 169113, 306014, 338226, 459021, 507339, 918042, 1014678, 1071049, 1377063, 2142098, 2754126, 3213147, 6426294, 9639441, 19278882]

約数ペア:

[(1, 19278882), (2, 9639441), (3, 6426294), (6, 3213147), (7, 2754126), (9, 2142098), (14, 1377063), (18, 1071049), (19, 1014678), (21, 918042), (38, 507339), (42, 459021), (57, 338226), (63, 306014), (114, 169113), (126, 153007), (133, 144954), (171, 112742), (266, 72477), (342, 56371), (399, 48318), (798, 24159), (1197, 16106), (2394, 8053)]