18696256

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{4789}}^1$

素因数の和:4862

約数の個数: 28

約数和(自身を含む): 37716460

約数和(自身を除く): 19020204

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 244, 488, 976, 1952, 3904, 4789, 9578, 19156, 38312, 76624, 153248, 292129, 306496, 584258, 1168516, 2337032, 4674064, 9348128, 18696256]

約数ペア:

[(1, 18696256), (2, 9348128), (4, 4674064), (8, 2337032), (16, 1168516), (32, 584258), (61, 306496), (64, 292129), (122, 153248), (244, 76624), (488, 38312), (976, 19156), (1952, 9578), (3904, 4789)]