19294455224

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1019}}^1\times {\mathrm{2089}}^1$

素因数の和:3228

約数の個数: 64

約数和(自身を含む): 39907296000

約数和(自身を除く): 20612840776

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 103, 206, 412, 824, 1019, 1133, 2038, 2089, 2266, 4076, 4178, 4532, 8152, 8356, 9064, 11209, 16712, 22418, 22979, 44836, 45958, 89672, 91916, 104957, 183832, 209914, 215167, 419828, 430334, 839656, 860668, 1154527, 1721336, 2128691, 2309054, 2366837, 4257382, 4618108, 4733674, 8514764, 9236216, 9467348, 17029528, 18934696, 23415601, 46831202, 93662404, 187324808, 219255173, 438510346, 877020692, 1754041384, 2411806903, 4823613806, 9647227612, 19294455224]

約数ペア:

[(1, 19294455224), (2, 9647227612), (4, 4823613806), (8, 2411806903), (11, 1754041384), (22, 877020692), (44, 438510346), (88, 219255173), (103, 187324808), (206, 93662404), (412, 46831202), (824, 23415601), (1019, 18934696), (1133, 17029528), (2038, 9467348), (2089, 9236216), (2266, 8514764), (4076, 4733674), (4178, 4618108), (4532, 4257382), (8152, 2366837), (8356, 2309054), (9064, 2128691), (11209, 1721336), (16712, 1154527), (22418, 860668), (22979, 839656), (44836, 430334), (45958, 419828), (89672, 215167), (91916, 209914), (104957, 183832)]