19321313308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{3205261}}^1$

素因数の和:3205413

約数の個数: 24

約数和(自身を含む): 37155397104

約数和(自身を除く): 17834083796

約数列:

[1, 2, 4, 11, 22, 44, 137, 274, 548, 1507, 3014, 6028, 3205261, 6410522, 12821044, 35257871, 70515742, 141031484, 439120757, 878241514, 1756483028, 4830328327, 9660656654, 19321313308]

約数ペア:

[(1, 19321313308), (2, 9660656654), (4, 4830328327), (11, 1756483028), (22, 878241514), (44, 439120757), (137, 141031484), (274, 70515742), (548, 35257871), (1507, 12821044), (3014, 6410522), (6028, 3205261)]