19416191552

素因数分解:

$2^6\times {\mathrm{113}}^1\times {\mathrm{607}}^1\times {\mathrm{4423}}^1$

素因数の和:5155

約数の個数: 56

約数和(自身を含む): 38942808576

約数和(自身を除く): 19526617024

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 226, 452, 607, 904, 1214, 1808, 2428, 3616, 4423, 4856, 7232, 8846, 9712, 17692, 19424, 35384, 38848, 68591, 70768, 137182, 141536, 274364, 283072, 499799, 548728, 999598, 1097456, 1999196, 2194912, 2684761, 3998392, 4389824, 5369522, 7996784, 10739044, 15993568, 21478088, 31987136, 42956176, 85912352, 171824704, 303377993, 606755986, 1213511972, 2427023944, 4854047888, 9708095776, 19416191552]

約数ペア:

[(1, 19416191552), (2, 9708095776), (4, 4854047888), (8, 2427023944), (16, 1213511972), (32, 606755986), (64, 303377993), (113, 171824704), (226, 85912352), (452, 42956176), (607, 31987136), (904, 21478088), (1214, 15993568), (1808, 10739044), (2428, 7996784), (3616, 5369522), (4423, 4389824), (4856, 3998392), (7232, 2684761), (8846, 2194912), (9712, 1999196), (17692, 1097456), (19424, 999598), (35384, 548728), (38848, 499799), (68591, 283072), (70768, 274364), (137182, 141536)]