19178431392

素因数分解:

$2^5\times 3^1\times {\mathrm{71}}^1\times {\mathrm{2813737}}^1$

素因数の和:2813821

約数の個数: 48

約数和(自身を含む): 51052462272

約数和(自身を除く): 31874030880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 71, 96, 142, 213, 284, 426, 568, 852, 1136, 1704, 2272, 3408, 6816, 2813737, 5627474, 8441211, 11254948, 16882422, 22509896, 33764844, 45019792, 67529688, 90039584, 135059376, 199775327, 270118752, 399550654, 599325981, 799101308, 1198651962, 1598202616, 2397303924, 3196405232, 4794607848, 6392810464, 9589215696, 19178431392]

約数ペア:

[(1, 19178431392), (2, 9589215696), (3, 6392810464), (4, 4794607848), (6, 3196405232), (8, 2397303924), (12, 1598202616), (16, 1198651962), (24, 799101308), (32, 599325981), (48, 399550654), (71, 270118752), (96, 199775327), (142, 135059376), (213, 90039584), (284, 67529688), (426, 45019792), (568, 33764844), (852, 22509896), (1136, 16882422), (1704, 11254948), (2272, 8441211), (3408, 5627474), (6816, 2813737)]