12519402

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{439}}^1$

素因数の和:555

約数の個数: 48

約数和(自身を含む): 29494080

約数和(自身を除く): 16974678

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 97, 98, 147, 194, 291, 294, 439, 582, 679, 878, 1317, 1358, 2037, 2634, 3073, 4074, 4753, 6146, 9219, 9506, 14259, 18438, 21511, 28518, 42583, 43022, 64533, 85166, 127749, 129066, 255498, 298081, 596162, 894243, 1788486, 2086567, 4173134, 6259701, 12519402]

約数ペア:

[(1, 12519402), (2, 6259701), (3, 4173134), (6, 2086567), (7, 1788486), (14, 894243), (21, 596162), (42, 298081), (49, 255498), (97, 129066), (98, 127749), (147, 85166), (194, 64533), (291, 43022), (294, 42583), (439, 28518), (582, 21511), (679, 18438), (878, 14259), (1317, 9506), (1358, 9219), (2037, 6146), (2634, 4753), (3073, 4074)]