19863025392

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1115399}}^1$

素因数の和:1115470

約数の個数: 80

約数和(自身を含む): 59749747200

約数和(自身を除く): 39886721808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 53, 56, 84, 106, 112, 159, 168, 212, 318, 336, 371, 424, 636, 742, 848, 1113, 1272, 1484, 2226, 2544, 2968, 4452, 5936, 8904, 17808, 1115399, 2230798, 3346197, 4461596, 6692394, 7807793, 8923192, 13384788, 15615586, 17846384, 23423379, 26769576, 31231172, 46846758, 53539152, 59116147, 62462344, 93693516, 118232294, 124924688, 177348441, 187387032, 236464588, 354696882, 374774064, 413813029, 472929176, 709393764, 827626058, 945858352, 1241439087, 1418787528, 1655252116, 2482878174, 2837575056, 3310504232, 4965756348, 6621008464, 9931512696, 19863025392]

約数ペア:

[(1, 19863025392), (2, 9931512696), (3, 6621008464), (4, 4965756348), (6, 3310504232), (7, 2837575056), (8, 2482878174), (12, 1655252116), (14, 1418787528), (16, 1241439087), (21, 945858352), (24, 827626058), (28, 709393764), (42, 472929176), (48, 413813029), (53, 374774064), (56, 354696882), (84, 236464588), (106, 187387032), (112, 177348441), (159, 124924688), (168, 118232294), (212, 93693516), (318, 62462344), (336, 59116147), (371, 53539152), (424, 46846758), (636, 31231172), (742, 26769576), (848, 23423379), (1113, 17846384), (1272, 15615586), (1484, 13384788), (2226, 8923192), (2544, 7807793), (2968, 6692394), (4452, 4461596), (5936, 3346197), (8904, 2230798), (17808, 1115399)]