16996931308

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1831}}^1\times {\mathrm{17449}}^1$

素因数の和:19310

約数の個数: 48

約数和(自身を含む): 35804608000

約数和(自身を除く): 18807676692

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 1831, 3662, 7324, 12817, 17449, 25634, 34789, 34898, 51268, 69578, 69796, 122143, 139156, 243523, 244286, 331531, 487046, 488572, 663062, 974092, 1326124, 2320717, 4641434, 9282868, 31949119, 63898238, 127796476, 223643833, 447287666, 607033261, 894575332, 1214066522, 2428133044, 4249232827, 8498465654, 16996931308]

約数ペア:

[(1, 16996931308), (2, 8498465654), (4, 4249232827), (7, 2428133044), (14, 1214066522), (19, 894575332), (28, 607033261), (38, 447287666), (76, 223643833), (133, 127796476), (266, 63898238), (532, 31949119), (1831, 9282868), (3662, 4641434), (7324, 2320717), (12817, 1326124), (17449, 974092), (25634, 663062), (34789, 488572), (34898, 487046), (51268, 331531), (69578, 244286), (69796, 243523), (122143, 139156)]