15946912

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{461}}^1$

素因数の和:541

約数の個数: 48

約数和(自身を含む): 33530112

約数和(自身を除く): 17583200

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 47, 92, 94, 184, 188, 368, 376, 461, 736, 752, 922, 1081, 1504, 1844, 2162, 3688, 4324, 7376, 8648, 10603, 14752, 17296, 21206, 21667, 34592, 42412, 43334, 84824, 86668, 169648, 173336, 339296, 346672, 498341, 693344, 996682, 1993364, 3986728, 7973456, 15946912]

約数ペア:

[(1, 15946912), (2, 7973456), (4, 3986728), (8, 1993364), (16, 996682), (23, 693344), (32, 498341), (46, 346672), (47, 339296), (92, 173336), (94, 169648), (184, 86668), (188, 84824), (368, 43334), (376, 42412), (461, 34592), (736, 21667), (752, 21206), (922, 17296), (1081, 14752), (1504, 10603), (1844, 8648), (2162, 7376), (3688, 4324)]