18860224

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{4831}}^1$

素因数の和:4904

約数の個数: 28

約数和(自身を含む): 38047168

約数和(自身を除く): 19186944

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 244, 488, 976, 1952, 3904, 4831, 9662, 19324, 38648, 77296, 154592, 294691, 309184, 589382, 1178764, 2357528, 4715056, 9430112, 18860224]

約数ペア:

[(1, 18860224), (2, 9430112), (4, 4715056), (8, 2357528), (16, 1178764), (32, 589382), (61, 309184), (64, 294691), (122, 154592), (244, 77296), (488, 38648), (976, 19324), (1952, 9662), (3904, 4831)]