18925864

素因数分解:

$2^3\times {\mathrm{29}}^3\times {\mathrm{97}}^1$

素因数の和:190

約数の個数: 32

約数和(自身を含む): 37132200

約数和(自身を除く): 18206336

約数列:

[1, 2, 4, 8, 29, 58, 97, 116, 194, 232, 388, 776, 841, 1682, 2813, 3364, 5626, 6728, 11252, 22504, 24389, 48778, 81577, 97556, 163154, 195112, 326308, 652616, 2365733, 4731466, 9462932, 18925864]

約数ペア:

[(1, 18925864), (2, 9462932), (4, 4731466), (8, 2365733), (29, 652616), (58, 326308), (97, 195112), (116, 163154), (194, 97556), (232, 81577), (388, 48778), (776, 24389), (841, 22504), (1682, 11252), (2813, 6728), (3364, 5626)]