19584950272

素因数分解:

$2^{13}\times {\mathrm{113}}^1\times {\mathrm{21157}}^1$

素因数の和:21296

約数の個数: 56

約数和(自身を含む): 39515992596

約数和(自身を除く): 19931042324

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 128, 226, 256, 452, 512, 904, 1024, 1808, 2048, 3616, 4096, 7232, 8192, 14464, 21157, 28928, 42314, 57856, 84628, 115712, 169256, 231424, 338512, 462848, 677024, 925696, 1354048, 2390741, 2708096, 4781482, 5416192, 9562964, 10832384, 19125928, 21664768, 38251856, 43329536, 76503712, 86659072, 153007424, 173318144, 306014848, 612029696, 1224059392, 2448118784, 4896237568, 9792475136, 19584950272]

約数ペア:

[(1, 19584950272), (2, 9792475136), (4, 4896237568), (8, 2448118784), (16, 1224059392), (32, 612029696), (64, 306014848), (113, 173318144), (128, 153007424), (226, 86659072), (256, 76503712), (452, 43329536), (512, 38251856), (904, 21664768), (1024, 19125928), (1808, 10832384), (2048, 9562964), (3616, 5416192), (4096, 4781482), (7232, 2708096), (8192, 2390741), (14464, 1354048), (21157, 925696), (28928, 677024), (42314, 462848), (57856, 338512), (84628, 231424), (115712, 169256)]