19389417152

素因数分解:

$2^6\times 7^1\times {\mathrm{127}}^1\times {\mathrm{340787}}^1$

素因数の和:340933

約数の個数: 56

約数和(自身を含む): 44318797824

約数和(自身を除く): 24929380672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 127, 224, 254, 448, 508, 889, 1016, 1778, 2032, 3556, 4064, 7112, 8128, 14224, 28448, 56896, 340787, 681574, 1363148, 2385509, 2726296, 4771018, 5452592, 9542036, 10905184, 19084072, 21810368, 38168144, 43279949, 76336288, 86559898, 152672576, 173119796, 302959643, 346239592, 605919286, 692479184, 1211838572, 1384958368, 2423677144, 2769916736, 4847354288, 9694708576, 19389417152]

約数ペア:

[(1, 19389417152), (2, 9694708576), (4, 4847354288), (7, 2769916736), (8, 2423677144), (14, 1384958368), (16, 1211838572), (28, 692479184), (32, 605919286), (56, 346239592), (64, 302959643), (112, 173119796), (127, 152672576), (224, 86559898), (254, 76336288), (448, 43279949), (508, 38168144), (889, 21810368), (1016, 19084072), (1778, 10905184), (2032, 9542036), (3556, 5452592), (4064, 4771018), (7112, 2726296), (8128, 2385509), (14224, 1363148), (28448, 681574), (56896, 340787)]