19113496

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{739}}^1$

素因数の和:859

約数の個数: 32

約数和(自身を含む): 37162800

約数和(自身を除く): 18049304

約数列:

[1, 2, 4, 8, 53, 61, 106, 122, 212, 244, 424, 488, 739, 1478, 2956, 3233, 5912, 6466, 12932, 25864, 39167, 45079, 78334, 90158, 156668, 180316, 313336, 360632, 2389187, 4778374, 9556748, 19113496]

約数ペア:

[(1, 19113496), (2, 9556748), (4, 4778374), (8, 2389187), (53, 360632), (61, 313336), (106, 180316), (122, 156668), (212, 90158), (244, 78334), (424, 45079), (488, 39167), (739, 25864), (1478, 12932), (2956, 6466), (3233, 5912)]