15693884252

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{701}}^1\times {\mathrm{1087}}^1$

素因数の和:2082

約数の個数: 48

約数和(自身を含む): 29084590080

約数和(自身を除く): 13390705828

約数列:

[1, 2, 4, 19, 38, 76, 271, 542, 701, 1084, 1087, 1402, 2174, 2804, 4348, 5149, 10298, 13319, 20596, 20653, 26638, 41306, 53276, 82612, 189971, 294577, 379942, 589154, 759884, 761987, 1178308, 1523974, 3047948, 3609449, 5596963, 7218898, 11193926, 14437796, 14477753, 22387852, 28955506, 57911012, 206498477, 412996954, 825993908, 3923471063, 7846942126, 15693884252]

約数ペア:

[(1, 15693884252), (2, 7846942126), (4, 3923471063), (19, 825993908), (38, 412996954), (76, 206498477), (271, 57911012), (542, 28955506), (701, 22387852), (1084, 14477753), (1087, 14437796), (1402, 11193926), (2174, 7218898), (2804, 5596963), (4348, 3609449), (5149, 3047948), (10298, 1523974), (13319, 1178308), (20596, 761987), (20653, 759884), (26638, 589154), (41306, 379942), (53276, 294577), (82612, 189971)]